154578351720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{105751}}^1$

素因数の和:106715

約数の個数: 128

約数和(自身を含む): 499944695040

約数和(自身を除く): 345366343320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 937, 1560, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 11244, 12181, 14055, 18740, 22488, 24362, 28110, 36543, 37480, 48724, 56220, 60905, 73086, 97448, 105751, 112440, 121810, 146172, 182715, 211502, 243620, 292344, 317253, 365430, 423004, 487240, 528755, 634506, 730860, 846008, 1057510, 1269012, 1374763, 1461720, 1586265, 2115020, 2538024, 2749526, 3172530, 4124289, 4230040, 5499052, 6345060, 6873815, 8248578, 10998104, 12690120, 13747630, 16497156, 20621445, 27495260, 32994312, 41242890, 54990520, 82485780, 99088687, 164971560, 198177374, 297266061, 396354748, 495443435, 594532122, 792709496, 990886870, 1189064244, 1288152931, 1486330305, 1981773740, 2378128488, 2576305862, 2972660610, 3864458793, 3963547480, 5152611724, 5945321220, 6440764655, 7728917586, 10305223448, 11890642440, 12881529310, 15457835172, 19322293965, 25763058620, 30915670344, 38644587930, 51526117240, 77289175860, 154578351720]

約数ペア:

[(1, 154578351720), (2, 77289175860), (3, 51526117240), (4, 38644587930), (5, 30915670344), (6, 25763058620), (8, 19322293965), (10, 15457835172), (12, 12881529310), (13, 11890642440), (15, 10305223448), (20, 7728917586), (24, 6440764655), (26, 5945321220), (30, 5152611724), (39, 3963547480), (40, 3864458793), (52, 2972660610), (60, 2576305862), (65, 2378128488), (78, 1981773740), (104, 1486330305), (120, 1288152931), (130, 1189064244), (156, 990886870), (195, 792709496), (260, 594532122), (312, 495443435), (390, 396354748), (520, 297266061), (780, 198177374), (937, 164971560), (1560, 99088687), (1874, 82485780), (2811, 54990520), (3748, 41242890), (4685, 32994312), (5622, 27495260), (7496, 20621445), (9370, 16497156), (11244, 13747630), (12181, 12690120), (14055, 10998104), (18740, 8248578), (22488, 6873815), (24362, 6345060), (28110, 5499052), (36543, 4230040), (37480, 4124289), (48724, 3172530), (56220, 2749526), (60905, 2538024), (73086, 2115020), (97448, 1586265), (105751, 1461720), (112440, 1374763), (121810, 1269012), (146172, 1057510), (182715, 846008), (211502, 730860), (243620, 634506), (292344, 528755), (317253, 487240), (365430, 423004)]