1242454080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 448

約数和(自身を含む): 4892405760

約数和(自身を除く): 3649951680

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, 133, 140, 148, 152, 160, 168, 185, 190, 192, 210, 222, 224, 228, 240, 259, 263, 266, 280, 285, 296, 304, 320, 336, 370, 380, 399, 420, 444, 448, 456, 480, 518, 526, 532, 555, 560, 570, 592, 608, 665, 672, 703, 740, 760, 777, 789, 798, 840, 888, 912, 960, 1036, 1052, 1064, 1110, 1120, 1140, 1184, 1216, 1295, 1315, 1330, 1344, 1406, 1480, 1520, 1554, 1578, 1596, 1680, 1776, 1824, 1841, 1995, 2072, 2104, 2109, 2128, 2220, 2240, 2280, 2368, 2590, 2630, 2660, 2812, 2960, 3040, 3108, 3156, 3192, 3360, 3515, 3552, 3648, 3682, 3885, 3945, 3990, 4144, 4208, 4218, 4256, 4440, 4560, 4921, 4997, 5180, 5260, 5320, 5523, 5624, 5920, 6080, 6216, 6312, 6384, 6720, 7030, 7104, 7364, 7770, 7890, 7980, 8288, 8416, 8436, 8512, 8880, 9120, 9205, 9731, 9842, 9994, 10360, 10520, 10545, 10640, 11046, 11248, 11840, 12432, 12624, 12768, 14060, 14728, 14763, 14991, 15540, 15780, 15960, 16576, 16832, 16872, 17760, 18240, 18410, 19462, 19684, 19988, 20720, 21040, 21090, 21280, 22092, 22496, 24605, 24864, 24985, 25248, 25536, 27615, 28120, 29193, 29456, 29526, 29982, 31080, 31560, 31920, 33744, 34979, 35520, 36820, 38924, 39368, 39976, 41440, 42080, 42180, 42560, 44184, 44992, 48655, 49210, 49728, 49970, 50496, 55230, 56240, 58386, 58912, 59052, 59964, 62160, 63120, 63840, 67488, 68117, 69958, 73640, 73815, 74955, 77848, 78736, 79952, 82880, 84160, 84360, 88368, 97310, 98420, 99940, 104937, 110460, 112480, 116772, 117824, 118104, 119928, 124320, 126240, 127680, 134976, 136234, 139916, 145965, 147280, 147630, 149910, 155696, 157472, 159904, 168720, 174895, 176736, 184889, 194620, 196840, 199880, 204351, 209874, 220920, 224960, 233544, 236208, 239856, 248640, 252480, 272468, 279832, 291930, 294560, 295260, 299820, 311392, 314944, 319808, 337440, 340585, 349790, 353472, 369778, 389240, 393680, 399760, 408702, 419748, 441840, 467088, 472416, 479712, 524685, 544936, 554667, 559664, 583860, 589120, 590520, 599640, 622784, 674880, 681170, 699580, 739556, 778480, 787360, 799520, 817404, 839496, 883680, 924445, 934176, 944832, 959424, 1021755, 1049370, 1089872, 1109334, 1119328, 1167720, 1181040, 1199280, 1294223, 1362340, 1399160, 1479112, 1556960, 1574720, 1599040, 1634808, 1678992, 1767360, 1848890, 1868352, 2043510, 2098740, 2179744, 2218668, 2238656, 2335440, 2362080, 2398560, 2588446, 2724680, 2773335, 2798320, 2958224, 3113920, 3269616, 3357984, 3697780, 3882669, 4087020, 4197480, 4359488, 4437336, 4670880, 4724160, 4797120, 5176892, 5449360, 5546670, 5596640, 5916448, 6471115, 6539232, 6715968, 7395560, 7765338, 8174040, 8394960, 8874672, 9341760, 10353784, 10898720, 11093340, 11193280, 11832896, 12942230, 13078464, 14791120, 15530676, 16348080, 16789920, 17749344, 19413345, 20707568, 21797440, 22186680, 25884460, 29582240, 31061352, 32696160, 33579840, 35498688, 38826690, 41415136, 44373360, 51768920, 59164480, 62122704, 65392320, 77653380, 82830272, 88746720, 103537840, 124245408, 155306760, 177493440, 207075680, 248490816, 310613520, 414151360, 621227040, 1242454080]

約数ペア:

[(1, 1242454080), (2, 621227040), (3, 414151360), (4, 310613520), (5, 248490816), (6, 207075680), (7, 177493440), (8, 155306760), (10, 124245408), (12, 103537840), (14, 88746720), (15, 82830272), (16, 77653380), (19, 65392320), (20, 62122704), (21, 59164480), (24, 51768920), (28, 44373360), (30, 41415136), (32, 38826690), (35, 35498688), (37, 33579840), (38, 32696160), (40, 31061352), (42, 29582240), (48, 25884460), (56, 22186680), (57, 21797440), (60, 20707568), (64, 19413345), (70, 17749344), (74, 16789920), (76, 16348080), (80, 15530676), (84, 14791120), (95, 13078464), (96, 12942230), (105, 11832896), (111, 11193280), (112, 11093340), (114, 10898720), (120, 10353784), (133, 9341760), (140, 8874672), (148, 8394960), (152, 8174040), (160, 7765338), (168, 7395560), (185, 6715968), (190, 6539232), (192, 6471115), (210, 5916448), (222, 5596640), (224, 5546670), (228, 5449360), (240, 5176892), (259, 4797120), (263, 4724160), (266, 4670880), (280, 4437336), (285, 4359488), (296, 4197480), (304, 4087020), (320, 3882669), (336, 3697780), (370, 3357984), (380, 3269616), (399, 3113920), (420, 2958224), (444, 2798320), (448, 2773335), (456, 2724680), (480, 2588446), (518, 2398560), (526, 2362080), (532, 2335440), (555, 2238656), (560, 2218668), (570, 2179744), (592, 2098740), (608, 2043510), (665, 1868352), (672, 1848890), (703, 1767360), (740, 1678992), (760, 1634808), (777, 1599040), (789, 1574720), (798, 1556960), (840, 1479112), (888, 1399160), (912, 1362340), (960, 1294223), (1036, 1199280), (1052, 1181040), (1064, 1167720), (1110, 1119328), (1120, 1109334), (1140, 1089872), (1184, 1049370), (1216, 1021755), (1295, 959424), (1315, 944832), (1330, 934176), (1344, 924445), (1406, 883680), (1480, 839496), (1520, 817404), (1554, 799520), (1578, 787360), (1596, 778480), (1680, 739556), (1776, 699580), (1824, 681170), (1841, 674880), (1995, 622784), (2072, 599640), (2104, 590520), (2109, 589120), (2128, 583860), (2220, 559664), (2240, 554667), (2280, 544936), (2368, 524685), (2590, 479712), (2630, 472416), (2660, 467088), (2812, 441840), (2960, 419748), (3040, 408702), (3108, 399760), (3156, 393680), (3192, 389240), (3360, 369778), (3515, 353472), (3552, 349790), (3648, 340585), (3682, 337440), (3885, 319808), (3945, 314944), (3990, 311392), (4144, 299820), (4208, 295260), (4218, 294560), (4256, 291930), (4440, 279832), (4560, 272468), (4921, 252480), (4997, 248640), (5180, 239856), (5260, 236208), (5320, 233544), (5523, 224960), (5624, 220920), (5920, 209874), (6080, 204351), (6216, 199880), (6312, 196840), (6384, 194620), (6720, 184889), (7030, 176736), (7104, 174895), (7364, 168720), (7770, 159904), (7890, 157472), (7980, 155696), (8288, 149910), (8416, 147630), (8436, 147280), (8512, 145965), (8880, 139916), (9120, 136234), (9205, 134976), (9731, 127680), (9842, 126240), (9994, 124320), (10360, 119928), (10520, 118104), (10545, 117824), (10640, 116772), (11046, 112480), (11248, 110460), (11840, 104937), (12432, 99940), (12624, 98420), (12768, 97310), (14060, 88368), (14728, 84360), (14763, 84160), (14991, 82880), (15540, 79952), (15780, 78736), (15960, 77848), (16576, 74955), (16832, 73815), (16872, 73640), (17760, 69958), (18240, 68117), (18410, 67488), (19462, 63840), (19684, 63120), (19988, 62160), (20720, 59964), (21040, 59052), (21090, 58912), (21280, 58386), (22092, 56240), (22496, 55230), (24605, 50496), (24864, 49970), (24985, 49728), (25248, 49210), (25536, 48655), (27615, 44992), (28120, 44184), (29193, 42560), (29456, 42180), (29526, 42080), (29982, 41440), (31080, 39976), (31560, 39368), (31920, 38924), (33744, 36820), (34979, 35520)]