15694953040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21467}}^1$

素因数の和:21549

約数の個数: 160

約数和(自身を含む): 42486030720

約数和(自身を除く): 26791077680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 80, 95, 104, 130, 148, 152, 185, 190, 208, 247, 260, 296, 304, 370, 380, 481, 494, 520, 592, 703, 740, 760, 962, 988, 1040, 1235, 1406, 1480, 1520, 1924, 1976, 2405, 2470, 2812, 2960, 3515, 3848, 3952, 4810, 4940, 5624, 7030, 7696, 9139, 9620, 9880, 11248, 14060, 18278, 19240, 19760, 21467, 28120, 36556, 38480, 42934, 45695, 56240, 73112, 85868, 91390, 107335, 146224, 171736, 182780, 214670, 279071, 343472, 365560, 407873, 429340, 558142, 731120, 794279, 815746, 858680, 1116284, 1395355, 1588558, 1631492, 1717360, 2039365, 2232568, 2790710, 3177116, 3262984, 3971395, 4078730, 4465136, 5302349, 5581420, 6354232, 6525968, 7942790, 8157460, 10325627, 10604698, 11162840, 12708464, 15091301, 15885580, 16314920, 20651254, 21209396, 22325680, 26511745, 30182602, 31771160, 32629840, 41302508, 42418792, 51628135, 53023490, 60365204, 63542320, 75456505, 82605016, 84837584, 103256270, 106046980, 120730408, 150913010, 165210032, 196186913, 206512540, 212093960, 241460816, 301826020, 392373826, 413025080, 424187920, 603652040, 784747652, 826050160, 980934565, 1207304080, 1569495304, 1961869130, 3138990608, 3923738260, 7847476520, 15694953040]

約数ペア:

[(1, 15694953040), (2, 7847476520), (4, 3923738260), (5, 3138990608), (8, 1961869130), (10, 1569495304), (13, 1207304080), (16, 980934565), (19, 826050160), (20, 784747652), (26, 603652040), (37, 424187920), (38, 413025080), (40, 392373826), (52, 301826020), (65, 241460816), (74, 212093960), (76, 206512540), (80, 196186913), (95, 165210032), (104, 150913010), (130, 120730408), (148, 106046980), (152, 103256270), (185, 84837584), (190, 82605016), (208, 75456505), (247, 63542320), (260, 60365204), (296, 53023490), (304, 51628135), (370, 42418792), (380, 41302508), (481, 32629840), (494, 31771160), (520, 30182602), (592, 26511745), (703, 22325680), (740, 21209396), (760, 20651254), (962, 16314920), (988, 15885580), (1040, 15091301), (1235, 12708464), (1406, 11162840), (1480, 10604698), (1520, 10325627), (1924, 8157460), (1976, 7942790), (2405, 6525968), (2470, 6354232), (2812, 5581420), (2960, 5302349), (3515, 4465136), (3848, 4078730), (3952, 3971395), (4810, 3262984), (4940, 3177116), (5624, 2790710), (7030, 2232568), (7696, 2039365), (9139, 1717360), (9620, 1631492), (9880, 1588558), (11248, 1395355), (14060, 1116284), (18278, 858680), (19240, 815746), (19760, 794279), (21467, 731120), (28120, 558142), (36556, 429340), (38480, 407873), (42934, 365560), (45695, 343472), (56240, 279071), (73112, 214670), (85868, 182780), (91390, 171736), (107335, 146224)]