6401536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 256

約数和(自身を含む): 21303475200

約数和(自身を除く): 14901938760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 73, 78, 104, 120, 130, 134, 146, 156, 195, 201, 219, 260, 268, 292, 312, 335, 365, 390, 402, 438, 520, 536, 584, 670, 730, 780, 804, 839, 871, 876, 949, 1005, 1095, 1340, 1460, 1560, 1608, 1678, 1742, 1752, 1898, 2010, 2190, 2517, 2613, 2680, 2847, 2920, 3356, 3484, 3796, 4020, 4195, 4355, 4380, 4745, 4891, 5034, 5226, 5694, 6712, 6968, 7592, 8040, 8390, 8710, 8760, 9490, 9782, 10068, 10452, 10907, 11388, 12585, 13065, 14235, 14673, 16780, 17420, 18980, 19564, 20136, 20904, 21814, 22776, 24455, 25170, 26130, 28470, 29346, 32721, 33560, 34840, 37960, 39128, 43628, 48910, 50340, 52260, 54535, 56213, 56940, 58692, 61247, 63583, 65442, 73365, 87256, 97820, 100680, 104520, 109070, 112426, 113880, 117384, 122494, 127166, 130884, 146730, 163605, 168639, 183741, 190749, 195640, 218140, 224852, 244988, 254332, 261768, 281065, 293460, 306235, 317915, 327210, 337278, 367482, 381498, 436280, 449704, 489976, 508664, 562130, 586920, 612470, 635830, 654420, 674556, 730769, 734964, 762996, 796211, 843195, 918705, 953745, 1124260, 1224940, 1271660, 1308840, 1349112, 1461538, 1469928, 1525992, 1592422, 1686390, 1837410, 1907490, 2192307, 2248520, 2388633, 2449880, 2543320, 2923076, 3184844, 3372780, 3653845, 3674820, 3814980, 3981055, 4103549, 4384614, 4777266, 5846152, 6369688, 6745560, 7307690, 7349640, 7629960, 7962110, 8207098, 8769228, 9554532, 10961535, 11943165, 12310647, 14615380, 15924220, 16414196, 17538456, 19109064, 20517745, 21923070, 23886330, 24621294, 29230760, 31848440, 32828392, 41035490, 43846140, 47772660, 49242588, 53346137, 61553235, 82070980, 87692280, 95545320, 98485176, 106692274, 123106470, 160038411, 164141960, 213384548, 246212940, 266730685, 320076822, 426769096, 492425880, 533461370, 640153644, 800192055, 1066922740, 1280307288, 1600384110, 2133845480, 3200768220, 6401536440]

約数ペア:

[(1, 6401536440), (2, 3200768220), (3, 2133845480), (4, 1600384110), (5, 1280307288), (6, 1066922740), (8, 800192055), (10, 640153644), (12, 533461370), (13, 492425880), (15, 426769096), (20, 320076822), (24, 266730685), (26, 246212940), (30, 213384548), (39, 164141960), (40, 160038411), (52, 123106470), (60, 106692274), (65, 98485176), (67, 95545320), (73, 87692280), (78, 82070980), (104, 61553235), (120, 53346137), (130, 49242588), (134, 47772660), (146, 43846140), (156, 41035490), (195, 32828392), (201, 31848440), (219, 29230760), (260, 24621294), (268, 23886330), (292, 21923070), (312, 20517745), (335, 19109064), (365, 17538456), (390, 16414196), (402, 15924220), (438, 14615380), (520, 12310647), (536, 11943165), (584, 10961535), (670, 9554532), (730, 8769228), (780, 8207098), (804, 7962110), (839, 7629960), (871, 7349640), (876, 7307690), (949, 6745560), (1005, 6369688), (1095, 5846152), (1340, 4777266), (1460, 4384614), (1560, 4103549), (1608, 3981055), (1678, 3814980), (1742, 3674820), (1752, 3653845), (1898, 3372780), (2010, 3184844), (2190, 2923076), (2517, 2543320), (2613, 2449880), (2680, 2388633), (2847, 2248520), (2920, 2192307), (3356, 1907490), (3484, 1837410), (3796, 1686390), (4020, 1592422), (4195, 1525992), (4355, 1469928), (4380, 1461538), (4745, 1349112), (4891, 1308840), (5034, 1271660), (5226, 1224940), (5694, 1124260), (6712, 953745), (6968, 918705), (7592, 843195), (8040, 796211), (8390, 762996), (8710, 734964), (8760, 730769), (9490, 674556), (9782, 654420), (10068, 635830), (10452, 612470), (10907, 586920), (11388, 562130), (12585, 508664), (13065, 489976), (14235, 449704), (14673, 436280), (16780, 381498), (17420, 367482), (18980, 337278), (19564, 327210), (20136, 317915), (20904, 306235), (21814, 293460), (22776, 281065), (24455, 261768), (25170, 254332), (26130, 244988), (28470, 224852), (29346, 218140), (32721, 195640), (33560, 190749), (34840, 183741), (37960, 168639), (39128, 163605), (43628, 146730), (48910, 130884), (50340, 127166), (52260, 122494), (54535, 117384), (56213, 113880), (56940, 112426), (58692, 109070), (61247, 104520), (63583, 100680), (65442, 97820), (73365, 87256)]