159091920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 601211520

約数和(自身を除く): 442119600

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, 739, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1478, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2217, 2340, 2392, 2691, 2760, 2956, 2990, 3120, 3312, 3588, 3695, 4140, 4434, 4485, 4680, 4784, 5382, 5520, 5912, 5980, 6651, 7176, 7390, 8280, 8868, 8970, 9360, 9607, 10764, 11085, 11824, 11960, 13302, 13455, 14352, 14780, 16560, 16997, 17736, 17940, 19214, 21528, 22170, 23920, 26604, 26910, 28821, 29560, 33255, 33994, 35472, 35880, 38428, 43056, 44340, 48035, 50991, 53208, 53820, 57642, 59120, 66510, 67988, 71760, 76856, 84985, 86463, 88680, 96070, 101982, 106416, 107640, 115284, 133020, 135976, 144105, 152973, 153712, 169970, 172926, 177360, 192140, 203964, 215280, 220961, 230568, 254955, 266040, 271952, 288210, 305946, 339940, 345852, 384280, 407928, 432315, 441922, 461136, 509910, 532080, 576420, 611892, 662883, 679880, 691704, 764865, 768560, 815856, 864630, 883844, 1019820, 1104805, 1152840, 1223784, 1325766, 1359760, 1383408, 1529730, 1729260, 1767688, 1988649, 2039640, 2209610, 2305680, 2447568, 2651532, 3059460, 3314415, 3458520, 3535376, 3977298, 4079280, 4419220, 5303064, 6118920, 6628830, 6917040, 7954596, 8838440, 9943245, 10606128, 12237840, 13257660, 15909192, 17676880, 19886490, 26515320, 31818384, 39772980, 53030640, 79545960, 159091920]

約数ペア:

[(1, 159091920), (2, 79545960), (3, 53030640), (4, 39772980), (5, 31818384), (6, 26515320), (8, 19886490), (9, 17676880), (10, 15909192), (12, 13257660), (13, 12237840), (15, 10606128), (16, 9943245), (18, 8838440), (20, 7954596), (23, 6917040), (24, 6628830), (26, 6118920), (30, 5303064), (36, 4419220), (39, 4079280), (40, 3977298), (45, 3535376), (46, 3458520), (48, 3314415), (52, 3059460), (60, 2651532), (65, 2447568), (69, 2305680), (72, 2209610), (78, 2039640), (80, 1988649), (90, 1767688), (92, 1729260), (104, 1529730), (115, 1383408), (117, 1359760), (120, 1325766), (130, 1223784), (138, 1152840), (144, 1104805), (156, 1019820), (180, 883844), (184, 864630), (195, 815856), (207, 768560), (208, 764865), (230, 691704), (234, 679880), (240, 662883), (260, 611892), (276, 576420), (299, 532080), (312, 509910), (345, 461136), (360, 441922), (368, 432315), (390, 407928), (414, 384280), (460, 345852), (468, 339940), (520, 305946), (552, 288210), (585, 271952), (598, 266040), (624, 254955), (690, 230568), (720, 220961), (739, 215280), (780, 203964), (828, 192140), (897, 177360), (920, 172926), (936, 169970), (1035, 153712), (1040, 152973), (1104, 144105), (1170, 135976), (1196, 133020), (1380, 115284), (1478, 107640), (1495, 106416), (1560, 101982), (1656, 96070), (1794, 88680), (1840, 86463), (1872, 84985), (2070, 76856), (2217, 71760), (2340, 67988), (2392, 66510), (2691, 59120), (2760, 57642), (2956, 53820), (2990, 53208), (3120, 50991), (3312, 48035), (3588, 44340), (3695, 43056), (4140, 38428), (4434, 35880), (4485, 35472), (4680, 33994), (4784, 33255), (5382, 29560), (5520, 28821), (5912, 26910), (5980, 26604), (6651, 23920), (7176, 22170), (7390, 21528), (8280, 19214), (8868, 17940), (8970, 17736), (9360, 16997), (9607, 16560), (10764, 14780), (11085, 14352), (11824, 13455), (11960, 13302)]