1789678560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 5808112128

約数和(自身を除く): 4018433568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 103, 106, 120, 159, 160, 206, 212, 240, 265, 309, 318, 412, 424, 480, 515, 530, 618, 636, 683, 795, 824, 848, 1030, 1060, 1236, 1272, 1366, 1545, 1590, 1648, 1696, 2049, 2060, 2120, 2472, 2544, 2732, 3090, 3180, 3296, 3415, 4098, 4120, 4240, 4944, 5088, 5459, 5464, 6180, 6360, 6830, 8196, 8240, 8480, 9888, 10245, 10918, 10928, 12360, 12720, 13660, 16377, 16392, 16480, 20490, 21836, 21856, 24720, 25440, 27295, 27320, 32754, 32784, 36199, 40980, 43672, 49440, 54590, 54640, 65508, 65568, 70349, 72398, 81885, 81960, 87344, 108597, 109180, 109280, 131016, 140698, 144796, 163770, 163920, 174688, 180995, 211047, 217194, 218360, 262032, 281396, 289592, 327540, 327840, 351745, 361990, 422094, 434388, 436720, 524064, 542985, 562792, 579184, 655080, 703490, 723980, 844188, 868776, 873440, 1055235, 1085970, 1125584, 1158368, 1310160, 1406980, 1447960, 1688376, 1737552, 2110470, 2171940, 2251168, 2620320, 2813960, 2895920, 3376752, 3475104, 3728497, 4220940, 4343880, 5627920, 5791840, 6753504, 7456994, 8441880, 8687760, 11185491, 11255840, 14913988, 16883760, 17375520, 18642485, 22370982, 29827976, 33767520, 37284970, 44741964, 55927455, 59655952, 74569940, 89483928, 111854910, 119311904, 149139880, 178967856, 223709820, 298279760, 357935712, 447419640, 596559520, 894839280, 1789678560]

約数ペア:

[(1, 1789678560), (2, 894839280), (3, 596559520), (4, 447419640), (5, 357935712), (6, 298279760), (8, 223709820), (10, 178967856), (12, 149139880), (15, 119311904), (16, 111854910), (20, 89483928), (24, 74569940), (30, 59655952), (32, 55927455), (40, 44741964), (48, 37284970), (53, 33767520), (60, 29827976), (80, 22370982), (96, 18642485), (103, 17375520), (106, 16883760), (120, 14913988), (159, 11255840), (160, 11185491), (206, 8687760), (212, 8441880), (240, 7456994), (265, 6753504), (309, 5791840), (318, 5627920), (412, 4343880), (424, 4220940), (480, 3728497), (515, 3475104), (530, 3376752), (618, 2895920), (636, 2813960), (683, 2620320), (795, 2251168), (824, 2171940), (848, 2110470), (1030, 1737552), (1060, 1688376), (1236, 1447960), (1272, 1406980), (1366, 1310160), (1545, 1158368), (1590, 1125584), (1648, 1085970), (1696, 1055235), (2049, 873440), (2060, 868776), (2120, 844188), (2472, 723980), (2544, 703490), (2732, 655080), (3090, 579184), (3180, 562792), (3296, 542985), (3415, 524064), (4098, 436720), (4120, 434388), (4240, 422094), (4944, 361990), (5088, 351745), (5459, 327840), (5464, 327540), (6180, 289592), (6360, 281396), (6830, 262032), (8196, 218360), (8240, 217194), (8480, 211047), (9888, 180995), (10245, 174688), (10918, 163920), (10928, 163770), (12360, 144796), (12720, 140698), (13660, 131016), (16377, 109280), (16392, 109180), (16480, 108597), (20490, 87344), (21836, 81960), (21856, 81885), (24720, 72398), (25440, 70349), (27295, 65568), (27320, 65508), (32754, 54640), (32784, 54590), (36199, 49440), (40980, 43672)]