18839950080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 576

約数和(自身を含む): 74415989760

約数和(自身を除く): 55576039680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 56, 57, 60, 64, 70, 74, 76, 80, 84, 95, 96, 105, 111, 112, 114, 120, 128, 133, 140, 148, 152, 160, 168, 185, 190, 192, 210, 222, 224, 228, 240, 256, 259, 266, 280, 285, 296, 304, 320, 336, 370, 380, 384, 399, 420, 444, 448, 456, 480, 518, 532, 555, 560, 570, 592, 608, 640, 665, 672, 703, 740, 760, 768, 777, 798, 840, 888, 896, 912, 960, 997, 1036, 1064, 1110, 1120, 1140, 1184, 1216, 1280, 1295, 1330, 1344, 1406, 1480, 1520, 1554, 1596, 1680, 1776, 1792, 1824, 1920, 1994, 1995, 2072, 2109, 2128, 2220, 2240, 2280, 2368, 2432, 2590, 2660, 2688, 2812, 2960, 2991, 3040, 3108, 3192, 3360, 3515, 3552, 3648, 3840, 3885, 3988, 3990, 4144, 4218, 4256, 4440, 4480, 4560, 4736, 4864, 4921, 4985, 5180, 5320, 5376, 5624, 5920, 5982, 6080, 6216, 6384, 6720, 6979, 7030, 7104, 7296, 7770, 7976, 7980, 8288, 8436, 8512, 8880, 8960, 9120, 9472, 9842, 9970, 10360, 10545, 10640, 11248, 11840, 11964, 12160, 12432, 12768, 13440, 13958, 14060, 14208, 14592, 14763, 14955, 15540, 15952, 15960, 16576, 16872, 17024, 17760, 18240, 18943, 19684, 19940, 20720, 20937, 21090, 21280, 22496, 23680, 23928, 24320, 24605, 24864, 25536, 26880, 27916, 28120, 28416, 29526, 29910, 31080, 31904, 31920, 33152, 33744, 34048, 34895, 35520, 36480, 36889, 37886, 39368, 39880, 41440, 41874, 42180, 42560, 44992, 47360, 47856, 49210, 49728, 51072, 55832, 56240, 56829, 59052, 59820, 62160, 63808, 63840, 66304, 67488, 69790, 71040, 72960, 73778, 73815, 75772, 78736, 79760, 82880, 83748, 84360, 85120, 89984, 94715, 95712, 98420, 99456, 102144, 104685, 110667, 111664, 112480, 113658, 118104, 119640, 124320, 127616, 127680, 132601, 134976, 139580, 142080, 147556, 147630, 151544, 157472, 159520, 165760, 167496, 168720, 170240, 179968, 184445, 189430, 191424, 196840, 198912, 209370, 221334, 223328, 224960, 227316, 236208, 239280, 248640, 255232, 255360, 258223, 265202, 269952, 279160, 284145, 295112, 295260, 303088, 314944, 319040, 331520, 334992, 337440, 368890, 378860, 382848, 393680, 397803, 418740, 442668, 446656, 449920, 454632, 472416, 478560, 497280, 510720, 516446, 530404, 539904, 553335, 558320, 568290, 590224, 590520, 606176, 629888, 638080, 663005, 669984, 674880, 700891, 737780, 757720, 765696, 774669, 787360, 795606, 837480, 885336, 893312, 899840, 909264, 944832, 957120, 994560, 1032892, 1060808, 1106670, 1116640, 1136580, 1180448, 1181040, 1212352, 1259776, 1276160, 1291115, 1326010, 1339968, 1349760, 1401782, 1475560, 1515440, 1549338, 1574720, 1591212, 1674960, 1770672, 1786624, 1818528, 1889664, 1914240, 1989015, 2065784, 2102673, 2121616, 2213340, 2233280, 2273160, 2360896, 2362080, 2424704, 2582230, 2652020, 2679936, 2699520, 2803564, 2951120, 3030880, 3098676, 3149440, 3182424, 3349920, 3504455, 3541344, 3637056, 3779328, 3828480, 3873345, 3978030, 4131568, 4205346, 4243232, 4426680, 4466560, 4546320, 4721792, 4724160, 4849408, 4906237, 5164460, 5304040, 5359872, 5607128, 5902240, 6061760, 6197352, 6298880, 6364848, 6699840, 7008910, 7082688, 7274112, 7746690, 7956060, 8263136, 8410692, 8486464, 8853360, 8933120, 9092640, 9443584, 9448320, 9812474, 10328920, 10513365, 10608080, 11214256, 11804480, 12123520, 12394704, 12729696, 13399680, 14017820, 14165376, 14548224, 14718711, 15493380, 15912120, 16526272, 16821384, 16972928, 17706720, 18185280, 18896640, 19624948, 20657840, 21026730, 21216160, 22428512, 23608960, 24247040, 24531185, 24789408, 25459392, 26799360, 28035640, 28330752, 29437422, 30986760, 31824240, 33052544, 33642768, 33945856, 35413440, 36370560, 39249896, 41315680, 42053460, 42432320, 44857024, 47217920, 49062370, 49578816, 50918784, 56071280, 58874844, 61973520, 63648480, 66105088, 67285536, 70826880, 72741120, 73593555, 78499792, 82631360, 84106920, 84864640, 89714048, 98124740, 99157632, 101837568, 112142560, 117749688, 123947040, 127296960, 134571072, 141653760, 147187110, 156999584, 165262720, 168213840, 169729280, 179428096, 196249480, 198315264, 224285120, 235499376, 247894080, 254593920, 269142144, 294374220, 313999168, 330525440, 336427680, 392498960, 448570240, 470998752, 495788160, 509187840, 538284288, 588748440, 627998336, 672855360, 784997920, 897140480, 941997504, 991576320, 1177496880, 1255996672, 1345710720, 1569995840, 1883995008, 2354993760, 2691421440, 3139991680, 3767990016, 4709987520, 6279983360, 9419975040, 18839950080]

約数ペア:

[(1, 18839950080), (2, 9419975040), (3, 6279983360), (4, 4709987520), (5, 3767990016), (6, 3139991680), (7, 2691421440), (8, 2354993760), (10, 1883995008), (12, 1569995840), (14, 1345710720), (15, 1255996672), (16, 1177496880), (19, 991576320), (20, 941997504), (21, 897140480), (24, 784997920), (28, 672855360), (30, 627998336), (32, 588748440), (35, 538284288), (37, 509187840), (38, 495788160), (40, 470998752), (42, 448570240), (48, 392498960), (56, 336427680), (57, 330525440), (60, 313999168), (64, 294374220), (70, 269142144), (74, 254593920), (76, 247894080), (80, 235499376), (84, 224285120), (95, 198315264), (96, 196249480), (105, 179428096), (111, 169729280), (112, 168213840), (114, 165262720), (120, 156999584), (128, 147187110), (133, 141653760), (140, 134571072), (148, 127296960), (152, 123947040), (160, 117749688), (168, 112142560), (185, 101837568), (190, 99157632), (192, 98124740), (210, 89714048), (222, 84864640), (224, 84106920), (228, 82631360), (240, 78499792), (256, 73593555), (259, 72741120), (266, 70826880), (280, 67285536), (285, 66105088), (296, 63648480), (304, 61973520), (320, 58874844), (336, 56071280), (370, 50918784), (380, 49578816), (384, 49062370), (399, 47217920), (420, 44857024), (444, 42432320), (448, 42053460), (456, 41315680), (480, 39249896), (518, 36370560), (532, 35413440), (555, 33945856), (560, 33642768), (570, 33052544), (592, 31824240), (608, 30986760), (640, 29437422), (665, 28330752), (672, 28035640), (703, 26799360), (740, 25459392), (760, 24789408), (768, 24531185), (777, 24247040), (798, 23608960), (840, 22428512), (888, 21216160), (896, 21026730), (912, 20657840), (960, 19624948), (997, 18896640), (1036, 18185280), (1064, 17706720), (1110, 16972928), (1120, 16821384), (1140, 16526272), (1184, 15912120), (1216, 15493380), (1280, 14718711), (1295, 14548224), (1330, 14165376), (1344, 14017820), (1406, 13399680), (1480, 12729696), (1520, 12394704), (1554, 12123520), (1596, 11804480), (1680, 11214256), (1776, 10608080), (1792, 10513365), (1824, 10328920), (1920, 9812474), (1994, 9448320), (1995, 9443584), (2072, 9092640), (2109, 8933120), (2128, 8853360), (2220, 8486464), (2240, 8410692), (2280, 8263136), (2368, 7956060), (2432, 7746690), (2590, 7274112), (2660, 7082688), (2688, 7008910), (2812, 6699840), (2960, 6364848), (2991, 6298880), (3040, 6197352), (3108, 6061760), (3192, 5902240), (3360, 5607128), (3515, 5359872), (3552, 5304040), (3648, 5164460), (3840, 4906237), (3885, 4849408), (3988, 4724160), (3990, 4721792), (4144, 4546320), (4218, 4466560), (4256, 4426680), (4440, 4243232), (4480, 4205346), (4560, 4131568), (4736, 3978030), (4864, 3873345), (4921, 3828480), (4985, 3779328), (5180, 3637056), (5320, 3541344), (5376, 3504455), (5624, 3349920), (5920, 3182424), (5982, 3149440), (6080, 3098676), (6216, 3030880), (6384, 2951120), (6720, 2803564), (6979, 2699520), (7030, 2679936), (7104, 2652020), (7296, 2582230), (7770, 2424704), (7976, 2362080), (7980, 2360896), (8288, 2273160), (8436, 2233280), (8512, 2213340), (8880, 2121616), (8960, 2102673), (9120, 2065784), (9472, 1989015), (9842, 1914240), (9970, 1889664), (10360, 1818528), (10545, 1786624), (10640, 1770672), (11248, 1674960), (11840, 1591212), (11964, 1574720), (12160, 1549338), (12432, 1515440), (12768, 1475560), (13440, 1401782), (13958, 1349760), (14060, 1339968), (14208, 1326010), (14592, 1291115), (14763, 1276160), (14955, 1259776), (15540, 1212352), (15952, 1181040), (15960, 1180448), (16576, 1136580), (16872, 1116640), (17024, 1106670), (17760, 1060808), (18240, 1032892), (18943, 994560), (19684, 957120), (19940, 944832), (20720, 909264), (20937, 899840), (21090, 893312), (21280, 885336), (22496, 837480), (23680, 795606), (23928, 787360), (24320, 774669), (24605, 765696), (24864, 757720), (25536, 737780), (26880, 700891), (27916, 674880), (28120, 669984), (28416, 663005), (29526, 638080), (29910, 629888), (31080, 606176), (31904, 590520), (31920, 590224), (33152, 568290), (33744, 558320), (34048, 553335), (34895, 539904), (35520, 530404), (36480, 516446), (36889, 510720), (37886, 497280), (39368, 478560), (39880, 472416), (41440, 454632), (41874, 449920), (42180, 446656), (42560, 442668), (44992, 418740), (47360, 397803), (47856, 393680), (49210, 382848), (49728, 378860), (51072, 368890), (55832, 337440), (56240, 334992), (56829, 331520), (59052, 319040), (59820, 314944), (62160, 303088), (63808, 295260), (63840, 295112), (66304, 284145), (67488, 279160), (69790, 269952), (71040, 265202), (72960, 258223), (73778, 255360), (73815, 255232), (75772, 248640), (78736, 239280), (79760, 236208), (82880, 227316), (83748, 224960), (84360, 223328), (85120, 221334), (89984, 209370), (94715, 198912), (95712, 196840), (98420, 191424), (99456, 189430), (102144, 184445), (104685, 179968), (110667, 170240), (111664, 168720), (112480, 167496), (113658, 165760), (118104, 159520), (119640, 157472), (124320, 151544), (127616, 147630), (127680, 147556), (132601, 142080), (134976, 139580)]