18195293760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4674

約数の個数: 448

約数和(自身を含む): 71755284480

約数和(自身を除く): 53559990720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 320, 336, 372, 380, 399, 420, 434, 448, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 651, 665, 672, 744, 760, 798, 840, 868, 912, 930, 960, 992, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1302, 1330, 1344, 1488, 1520, 1596, 1680, 1736, 1767, 1824, 1860, 1984, 1995, 2128, 2170, 2240, 2280, 2356, 2480, 2604, 2660, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3648, 3720, 3990, 4123, 4256, 4340, 4560, 4597, 4712, 4960, 5208, 5320, 5890, 5952, 6080, 6384, 6510, 6720, 6944, 7068, 7440, 7980, 8246, 8512, 8680, 8835, 9120, 9194, 9424, 9920, 10416, 10640, 11780, 12369, 12768, 13020, 13791, 13888, 14136, 14880, 15960, 16492, 17360, 17670, 18240, 18388, 18848, 20615, 20832, 21280, 22985, 23560, 24738, 25536, 26040, 27582, 28272, 29760, 31920, 32179, 32984, 34720, 35340, 36776, 37696, 41230, 41664, 42560, 45970, 47120, 49476, 52080, 55164, 56544, 61845, 63840, 64358, 65968, 68955, 69440, 70680, 73552, 82460, 87343, 91940, 94240, 96537, 98952, 104160, 110328, 113088, 123690, 127680, 128716, 131936, 137910, 141360, 142507, 147104, 160895, 164920, 174686, 183880, 188480, 193074, 197904, 208320, 220656, 247380, 257432, 262029, 263872, 275820, 282720, 285014, 294208, 321790, 329840, 349372, 367760, 386148, 395808, 427521, 436715, 441312, 482685, 494760, 514864, 524058, 551640, 565440, 570028, 611401, 643580, 659680, 698744, 712535, 735520, 772296, 791616, 855042, 873430, 882624, 965370, 989520, 997549, 1029728, 1048116, 1103280, 1140056, 1222802, 1287160, 1310145, 1319360, 1397488, 1425070, 1471040, 1544592, 1710084, 1746860, 1834203, 1930740, 1979040, 1995098, 2059456, 2096232, 2137605, 2206560, 2280112, 2445604, 2574320, 2620290, 2707633, 2794976, 2850140, 2992647, 3057005, 3089184, 3420168, 3493720, 3668406, 3861480, 3958080, 3990196, 4192464, 4275210, 4413120, 4560224, 4891208, 4987745, 5148640, 5240580, 5415266, 5589952, 5700280, 5985294, 6114010, 6178368, 6840336, 6987440, 7336812, 7722960, 7980392, 8122899, 8384928, 8550420, 9120448, 9171015, 9782416, 9975490, 10297280, 10481160, 10830532, 11400560, 11970588, 12228020, 13538165, 13680672, 13974880, 14673624, 14963235, 15445920, 15960784, 16245798, 16769856, 17100840, 18342030, 18953431, 19564832, 19950980, 20962320, 21661064, 22801120, 23941176, 24456040, 27076330, 27361344, 27949760, 29347248, 29926470, 30891840, 31921568, 32491596, 34201680, 36684060, 37906862, 39129664, 39901960, 40614495, 41924640, 43322128, 45602240, 47882352, 48912080, 54152660, 56860293, 58694496, 59852940, 63843136, 64983192, 68403360, 73368120, 75813724, 79803920, 81228990, 83849280, 86644256, 94767155, 95764704, 97824160, 108305320, 113720586, 117388992, 119705880, 129966384, 136806720, 146736240, 151627448, 159607840, 162457980, 173288512, 189534310, 191529408, 195648320, 216610640, 227441172, 239411760, 259932768, 284301465, 293472480, 303254896, 319215680, 324915960, 379068620, 433221280, 454882344, 478823520, 519865536, 568602930, 586944960, 606509792, 649831920, 758137240, 866442560, 909764688, 957647040, 1137205860, 1213019584, 1299663840, 1516274480, 1819529376, 2274411720, 2599327680, 3032548960, 3639058752, 4548823440, 6065097920, 9097646880, 18195293760]

約数ペア:

[(1, 18195293760), (2, 9097646880), (3, 6065097920), (4, 4548823440), (5, 3639058752), (6, 3032548960), (7, 2599327680), (8, 2274411720), (10, 1819529376), (12, 1516274480), (14, 1299663840), (15, 1213019584), (16, 1137205860), (19, 957647040), (20, 909764688), (21, 866442560), (24, 758137240), (28, 649831920), (30, 606509792), (31, 586944960), (32, 568602930), (35, 519865536), (38, 478823520), (40, 454882344), (42, 433221280), (48, 379068620), (56, 324915960), (57, 319215680), (60, 303254896), (62, 293472480), (64, 284301465), (70, 259932768), (76, 239411760), (80, 227441172), (84, 216610640), (93, 195648320), (95, 191529408), (96, 189534310), (105, 173288512), (112, 162457980), (114, 159607840), (120, 151627448), (124, 146736240), (133, 136806720), (140, 129966384), (152, 119705880), (155, 117388992), (160, 113720586), (168, 108305320), (186, 97824160), (190, 95764704), (192, 94767155), (210, 86644256), (217, 83849280), (224, 81228990), (228, 79803920), (240, 75813724), (248, 73368120), (266, 68403360), (280, 64983192), (285, 63843136), (304, 59852940), (310, 58694496), (320, 56860293), (336, 54152660), (372, 48912080), (380, 47882352), (399, 45602240), (420, 43322128), (434, 41924640), (448, 40614495), (456, 39901960), (465, 39129664), (480, 37906862), (496, 36684060), (532, 34201680), (560, 32491596), (570, 31921568), (589, 30891840), (608, 29926470), (620, 29347248), (651, 27949760), (665, 27361344), (672, 27076330), (744, 24456040), (760, 23941176), (798, 22801120), (840, 21661064), (868, 20962320), (912, 19950980), (930, 19564832), (960, 18953431), (992, 18342030), (1064, 17100840), (1085, 16769856), (1120, 16245798), (1140, 15960784), (1178, 15445920), (1216, 14963235), (1240, 14673624), (1302, 13974880), (1330, 13680672), (1344, 13538165), (1488, 12228020), (1520, 11970588), (1596, 11400560), (1680, 10830532), (1736, 10481160), (1767, 10297280), (1824, 9975490), (1860, 9782416), (1984, 9171015), (1995, 9120448), (2128, 8550420), (2170, 8384928), (2240, 8122899), (2280, 7980392), (2356, 7722960), (2480, 7336812), (2604, 6987440), (2660, 6840336), (2945, 6178368), (2976, 6114010), (3040, 5985294), (3192, 5700280), (3255, 5589952), (3360, 5415266), (3472, 5240580), (3534, 5148640), (3648, 4987745), (3720, 4891208), (3990, 4560224), (4123, 4413120), (4256, 4275210), (4340, 4192464), (4560, 3990196), (4597, 3958080), (4712, 3861480), (4960, 3668406), (5208, 3493720), (5320, 3420168), (5890, 3089184), (5952, 3057005), (6080, 2992647), (6384, 2850140), (6510, 2794976), (6720, 2707633), (6944, 2620290), (7068, 2574320), (7440, 2445604), (7980, 2280112), (8246, 2206560), (8512, 2137605), (8680, 2096232), (8835, 2059456), (9120, 1995098), (9194, 1979040), (9424, 1930740), (9920, 1834203), (10416, 1746860), (10640, 1710084), (11780, 1544592), (12369, 1471040), (12768, 1425070), (13020, 1397488), (13791, 1319360), (13888, 1310145), (14136, 1287160), (14880, 1222802), (15960, 1140056), (16492, 1103280), (17360, 1048116), (17670, 1029728), (18240, 997549), (18388, 989520), (18848, 965370), (20615, 882624), (20832, 873430), (21280, 855042), (22985, 791616), (23560, 772296), (24738, 735520), (25536, 712535), (26040, 698744), (27582, 659680), (28272, 643580), (29760, 611401), (31920, 570028), (32179, 565440), (32984, 551640), (34720, 524058), (35340, 514864), (36776, 494760), (37696, 482685), (41230, 441312), (41664, 436715), (42560, 427521), (45970, 395808), (47120, 386148), (49476, 367760), (52080, 349372), (55164, 329840), (56544, 321790), (61845, 294208), (63840, 285014), (64358, 282720), (65968, 275820), (68955, 263872), (69440, 262029), (70680, 257432), (73552, 247380), (82460, 220656), (87343, 208320), (91940, 197904), (94240, 193074), (96537, 188480), (98952, 183880), (104160, 174686), (110328, 164920), (113088, 160895), (123690, 147104), (127680, 142507), (128716, 141360), (131936, 137910)]