1412280640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 3745382400

約数和(自身を除く): 2333101760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 59, 62, 64, 76, 80, 95, 118, 124, 127, 152, 155, 160, 190, 236, 248, 254, 295, 304, 310, 320, 380, 472, 496, 508, 589, 590, 608, 620, 635, 760, 944, 992, 1016, 1121, 1178, 1180, 1216, 1240, 1270, 1520, 1829, 1888, 1984, 2032, 2242, 2356, 2360, 2413, 2480, 2540, 2945, 3040, 3658, 3776, 3937, 4064, 4484, 4712, 4720, 4826, 4960, 5080, 5605, 5890, 6080, 7316, 7493, 7874, 8128, 8968, 9145, 9424, 9440, 9652, 9920, 10160, 11210, 11780, 12065, 14632, 14986, 15748, 17936, 18290, 18848, 18880, 19304, 19685, 20320, 22420, 23560, 24130, 29264, 29972, 31496, 34751, 35872, 36580, 37465, 37696, 38608, 39370, 40640, 44840, 47120, 48260, 58528, 59944, 62992, 69502, 71744, 73160, 74803, 74930, 77216, 78740, 89680, 94240, 96520, 117056, 119888, 125984, 139004, 142367, 146320, 149606, 149860, 154432, 157480, 173755, 179360, 188480, 193040, 232283, 239776, 251968, 278008, 284734, 292640, 299212, 299720, 314960, 347510, 358720, 374015, 386080, 464566, 479552, 556016, 569468, 585280, 598424, 599440, 629920, 695020, 711835, 748030, 772160, 929132, 1112032, 1138936, 1161415, 1196848, 1198880, 1259840, 1390040, 1423670, 1496060, 1858264, 2224064, 2277872, 2322830, 2393696, 2397760, 2780080, 2847340, 2992120, 3716528, 4413377, 4555744, 4645660, 4787392, 5560160, 5694680, 5984240, 7433056, 8826754, 9111488, 9291320, 11120320, 11389360, 11968480, 14866112, 17653508, 18582640, 22066885, 22778720, 23936960, 35307016, 37165280, 44133770, 45557440, 70614032, 74330560, 88267540, 141228064, 176535080, 282456128, 353070160, 706140320, 1412280640]

約数ペア:

[(1, 1412280640), (2, 706140320), (4, 353070160), (5, 282456128), (8, 176535080), (10, 141228064), (16, 88267540), (19, 74330560), (20, 70614032), (31, 45557440), (32, 44133770), (38, 37165280), (40, 35307016), (59, 23936960), (62, 22778720), (64, 22066885), (76, 18582640), (80, 17653508), (95, 14866112), (118, 11968480), (124, 11389360), (127, 11120320), (152, 9291320), (155, 9111488), (160, 8826754), (190, 7433056), (236, 5984240), (248, 5694680), (254, 5560160), (295, 4787392), (304, 4645660), (310, 4555744), (320, 4413377), (380, 3716528), (472, 2992120), (496, 2847340), (508, 2780080), (589, 2397760), (590, 2393696), (608, 2322830), (620, 2277872), (635, 2224064), (760, 1858264), (944, 1496060), (992, 1423670), (1016, 1390040), (1121, 1259840), (1178, 1198880), (1180, 1196848), (1216, 1161415), (1240, 1138936), (1270, 1112032), (1520, 929132), (1829, 772160), (1888, 748030), (1984, 711835), (2032, 695020), (2242, 629920), (2356, 599440), (2360, 598424), (2413, 585280), (2480, 569468), (2540, 556016), (2945, 479552), (3040, 464566), (3658, 386080), (3776, 374015), (3937, 358720), (4064, 347510), (4484, 314960), (4712, 299720), (4720, 299212), (4826, 292640), (4960, 284734), (5080, 278008), (5605, 251968), (5890, 239776), (6080, 232283), (7316, 193040), (7493, 188480), (7874, 179360), (8128, 173755), (8968, 157480), (9145, 154432), (9424, 149860), (9440, 149606), (9652, 146320), (9920, 142367), (10160, 139004), (11210, 125984), (11780, 119888), (12065, 117056), (14632, 96520), (14986, 94240), (15748, 89680), (17936, 78740), (18290, 77216), (18848, 74930), (18880, 74803), (19304, 73160), (19685, 71744), (20320, 69502), (22420, 62992), (23560, 59944), (24130, 58528), (29264, 48260), (29972, 47120), (31496, 44840), (34751, 40640), (35872, 39370), (36580, 38608), (37465, 37696)]