804931920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3794

約数の個数: 240

約数和(自身を含む): 3038555520

約数和(自身を除く): 2233623600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 3739, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 7478, 8280, 8970, 9360, 10764, 11217, 11960, 13455, 14352, 14956, 16560, 17940, 18695, 21528, 22434, 23920, 26910, 29912, 33651, 35880, 37390, 43056, 44868, 48607, 53820, 56085, 59824, 67302, 71760, 74780, 85997, 89736, 97214, 107640, 112170, 134604, 145821, 149560, 168255, 171994, 179472, 194428, 215280, 224340, 243035, 257991, 269208, 291642, 299120, 336510, 343988, 388856, 429985, 437463, 448680, 486070, 515982, 538416, 583284, 673020, 687976, 729105, 773973, 777712, 859970, 874926, 897360, 972140, 1031964, 1117961, 1166568, 1289955, 1346040, 1375952, 1458210, 1547946, 1719940, 1749852, 1944280, 2063928, 2187315, 2235922, 2333136, 2579910, 2692080, 2916420, 3095892, 3353883, 3439880, 3499704, 3869865, 3888560, 4127856, 4374630, 4471844, 5159820, 5589805, 5832840, 6191784, 6707766, 6879760, 6999408, 7739730, 8749260, 8943688, 10061649, 10319640, 11179610, 11665680, 12383568, 13415532, 15479460, 16769415, 17498520, 17887376, 20123298, 20639280, 22359220, 26831064, 30958920, 33538830, 34997040, 40246596, 44718440, 50308245, 53662128, 61917840, 67077660, 80493192, 89436880, 100616490, 134155320, 160986384, 201232980, 268310640, 402465960, 804931920]

約数ペア:

[(1, 804931920), (2, 402465960), (3, 268310640), (4, 201232980), (5, 160986384), (6, 134155320), (8, 100616490), (9, 89436880), (10, 80493192), (12, 67077660), (13, 61917840), (15, 53662128), (16, 50308245), (18, 44718440), (20, 40246596), (23, 34997040), (24, 33538830), (26, 30958920), (30, 26831064), (36, 22359220), (39, 20639280), (40, 20123298), (45, 17887376), (46, 17498520), (48, 16769415), (52, 15479460), (60, 13415532), (65, 12383568), (69, 11665680), (72, 11179610), (78, 10319640), (80, 10061649), (90, 8943688), (92, 8749260), (104, 7739730), (115, 6999408), (117, 6879760), (120, 6707766), (130, 6191784), (138, 5832840), (144, 5589805), (156, 5159820), (180, 4471844), (184, 4374630), (195, 4127856), (207, 3888560), (208, 3869865), (230, 3499704), (234, 3439880), (240, 3353883), (260, 3095892), (276, 2916420), (299, 2692080), (312, 2579910), (345, 2333136), (360, 2235922), (368, 2187315), (390, 2063928), (414, 1944280), (460, 1749852), (468, 1719940), (520, 1547946), (552, 1458210), (585, 1375952), (598, 1346040), (624, 1289955), (690, 1166568), (720, 1117961), (780, 1031964), (828, 972140), (897, 897360), (920, 874926), (936, 859970), (1035, 777712), (1040, 773973), (1104, 729105), (1170, 687976), (1196, 673020), (1380, 583284), (1495, 538416), (1560, 515982), (1656, 486070), (1794, 448680), (1840, 437463), (1872, 429985), (2070, 388856), (2340, 343988), (2392, 336510), (2691, 299120), (2760, 291642), (2990, 269208), (3120, 257991), (3312, 243035), (3588, 224340), (3739, 215280), (4140, 194428), (4485, 179472), (4680, 171994), (4784, 168255), (5382, 149560), (5520, 145821), (5980, 134604), (7176, 112170), (7478, 107640), (8280, 97214), (8970, 89736), (9360, 85997), (10764, 74780), (11217, 71760), (11960, 67302), (13455, 59824), (14352, 56085), (14956, 53820), (16560, 48607), (17940, 44868), (18695, 43056), (21528, 37390), (22434, 35880), (23920, 33651), (26910, 29912)]