15704787120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42797}}^1$

素因数の和:42963

約数の個数: 160

約数和(自身を含む): 53494076160

約数和(自身を除く): 37789289040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 139, 165, 176, 220, 240, 264, 278, 330, 417, 440, 528, 556, 660, 695, 834, 880, 1112, 1320, 1390, 1529, 1668, 2085, 2224, 2640, 2780, 3058, 3336, 4170, 4587, 5560, 6116, 6672, 7645, 8340, 9174, 11120, 12232, 15290, 16680, 18348, 22935, 24464, 30580, 33360, 36696, 42797, 45870, 61160, 73392, 85594, 91740, 122320, 128391, 171188, 183480, 213985, 256782, 342376, 366960, 427970, 470767, 513564, 641955, 684752, 855940, 941534, 1027128, 1283910, 1412301, 1711880, 1883068, 2054256, 2353835, 2567820, 2824602, 3423760, 3766136, 4707670, 5135640, 5649204, 5948783, 7061505, 7532272, 9415340, 10271280, 11298408, 11897566, 14123010, 17846349, 18830680, 22596816, 23795132, 28246020, 29743915, 35692698, 37661360, 47590264, 56492040, 59487830, 65436613, 71385396, 89231745, 95180528, 112984080, 118975660, 130873226, 142770792, 178463490, 196309839, 237951320, 261746452, 285541584, 327183065, 356926980, 392619678, 475902640, 523492904, 654366130, 713853960, 785239356, 981549195, 1046985808, 1308732260, 1427707920, 1570478712, 1963098390, 2617464520, 3140957424, 3926196780, 5234929040, 7852393560, 15704787120]

約数ペア:

[(1, 15704787120), (2, 7852393560), (3, 5234929040), (4, 3926196780), (5, 3140957424), (6, 2617464520), (8, 1963098390), (10, 1570478712), (11, 1427707920), (12, 1308732260), (15, 1046985808), (16, 981549195), (20, 785239356), (22, 713853960), (24, 654366130), (30, 523492904), (33, 475902640), (40, 392619678), (44, 356926980), (48, 327183065), (55, 285541584), (60, 261746452), (66, 237951320), (80, 196309839), (88, 178463490), (110, 142770792), (120, 130873226), (132, 118975660), (139, 112984080), (165, 95180528), (176, 89231745), (220, 71385396), (240, 65436613), (264, 59487830), (278, 56492040), (330, 47590264), (417, 37661360), (440, 35692698), (528, 29743915), (556, 28246020), (660, 23795132), (695, 22596816), (834, 18830680), (880, 17846349), (1112, 14123010), (1320, 11897566), (1390, 11298408), (1529, 10271280), (1668, 9415340), (2085, 7532272), (2224, 7061505), (2640, 5948783), (2780, 5649204), (3058, 5135640), (3336, 4707670), (4170, 3766136), (4587, 3423760), (5560, 2824602), (6116, 2567820), (6672, 2353835), (7645, 2054256), (8340, 1883068), (9174, 1711880), (11120, 1412301), (12232, 1283910), (15290, 1027128), (16680, 941534), (18348, 855940), (22935, 684752), (24464, 641955), (30580, 513564), (33360, 470767), (36696, 427970), (42797, 366960), (45870, 342376), (61160, 256782), (73392, 213985), (85594, 183480), (91740, 171188), (122320, 128391)]