72926560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 144801440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 149, 152, 160, 161, 184, 190, 224, 230, 266, 280, 298, 304, 322, 368, 380, 437, 460, 532, 560, 596, 608, 644, 665, 736, 745, 760, 805, 874, 920, 1043, 1064, 1120, 1192, 1288, 1330, 1490, 1520, 1610, 1748, 1840, 2086, 2128, 2185, 2384, 2576, 2660, 2831, 2980, 3040, 3059, 3220, 3427, 3496, 3680, 4172, 4256, 4370, 4768, 5152, 5215, 5320, 5662, 5960, 6118, 6440, 6854, 6992, 8344, 8740, 10430, 10640, 11324, 11920, 12236, 12880, 13708, 13984, 14155, 15295, 16688, 17135, 17480, 19817, 20860, 21280, 22648, 23840, 23989, 24472, 25760, 27416, 28310, 30590, 33376, 34270, 34960, 39634, 41720, 45296, 47978, 48944, 54832, 56620, 61180, 65113, 68540, 69920, 79268, 83440, 90592, 95956, 97888, 99085, 109664, 113240, 119945, 122360, 130226, 137080, 158536, 166880, 191912, 198170, 226480, 239890, 244720, 260452, 274160, 317072, 325565, 383824, 396340, 452960, 455791, 479780, 489440, 520904, 548320, 634144, 651130, 767648, 792680, 911582, 959560, 1041808, 1302260, 1585360, 1823164, 1919120, 2083616, 2278955, 2604520, 3170720, 3646328, 3838240, 4557910, 5209040, 7292656, 9115820, 10418080, 14585312, 18231640, 36463280, 72926560]

約数ペア:

[(1, 72926560), (2, 36463280), (4, 18231640), (5, 14585312), (7, 10418080), (8, 9115820), (10, 7292656), (14, 5209040), (16, 4557910), (19, 3838240), (20, 3646328), (23, 3170720), (28, 2604520), (32, 2278955), (35, 2083616), (38, 1919120), (40, 1823164), (46, 1585360), (56, 1302260), (70, 1041808), (76, 959560), (80, 911582), (92, 792680), (95, 767648), (112, 651130), (115, 634144), (133, 548320), (140, 520904), (149, 489440), (152, 479780), (160, 455791), (161, 452960), (184, 396340), (190, 383824), (224, 325565), (230, 317072), (266, 274160), (280, 260452), (298, 244720), (304, 239890), (322, 226480), (368, 198170), (380, 191912), (437, 166880), (460, 158536), (532, 137080), (560, 130226), (596, 122360), (608, 119945), (644, 113240), (665, 109664), (736, 99085), (745, 97888), (760, 95956), (805, 90592), (874, 83440), (920, 79268), (1043, 69920), (1064, 68540), (1120, 65113), (1192, 61180), (1288, 56620), (1330, 54832), (1490, 48944), (1520, 47978), (1610, 45296), (1748, 41720), (1840, 39634), (2086, 34960), (2128, 34270), (2185, 33376), (2384, 30590), (2576, 28310), (2660, 27416), (2831, 25760), (2980, 24472), (3040, 23989), (3059, 23840), (3220, 22648), (3427, 21280), (3496, 20860), (3680, 19817), (4172, 17480), (4256, 17135), (4370, 16688), (4768, 15295), (5152, 14155), (5215, 13984), (5320, 13708), (5662, 12880), (5960, 12236), (6118, 11920), (6440, 11324), (6854, 10640), (6992, 10430), (8344, 8740)]