56457651120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{9371}}^1$

素因数の和:11331

約数の個数: 160

約数和(自身を含む): 188599428864

約数和(自身を除く): 132141777744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 1931, 3120, 3862, 5793, 7724, 9371, 9655, 11586, 15448, 18742, 19310, 23172, 25103, 28113, 28965, 30896, 37484, 38620, 46344, 46855, 50206, 56226, 57930, 74968, 75309, 77240, 92688, 93710, 100412, 112452, 115860, 121823, 125515, 140565, 149936, 150618, 154480, 187420, 200824, 224904, 231720, 243646, 251030, 281130, 301236, 365469, 374840, 376545, 401648, 449808, 463440, 487292, 502060, 562260, 602472, 609115, 730938, 749680, 753090, 974584, 1004120, 1124520, 1204944, 1218230, 1461876, 1506180, 1827345, 1949168, 2008240, 2249040, 2436460, 2923752, 3012360, 3654690, 4872920, 5847504, 6024720, 7309380, 9745840, 14618760, 18095401, 29237520, 36190802, 54286203, 72381604, 90477005, 108572406, 144763208, 180954010, 217144812, 235240213, 271431015, 289526416, 361908020, 434289624, 470480426, 542862030, 705720639, 723816040, 868579248, 940960852, 1085724060, 1176201065, 1411441278, 1447632080, 1881921704, 2171448120, 2352402130, 2822882556, 3528603195, 3763843408, 4342896240, 4704804260, 5645765112, 7057206390, 9409608520, 11291530224, 14114412780, 18819217040, 28228825560, 56457651120]

約数ペア:

[(1, 56457651120), (2, 28228825560), (3, 18819217040), (4, 14114412780), (5, 11291530224), (6, 9409608520), (8, 7057206390), (10, 5645765112), (12, 4704804260), (13, 4342896240), (15, 3763843408), (16, 3528603195), (20, 2822882556), (24, 2352402130), (26, 2171448120), (30, 1881921704), (39, 1447632080), (40, 1411441278), (48, 1176201065), (52, 1085724060), (60, 940960852), (65, 868579248), (78, 723816040), (80, 705720639), (104, 542862030), (120, 470480426), (130, 434289624), (156, 361908020), (195, 289526416), (208, 271431015), (240, 235240213), (260, 217144812), (312, 180954010), (390, 144763208), (520, 108572406), (624, 90477005), (780, 72381604), (1040, 54286203), (1560, 36190802), (1931, 29237520), (3120, 18095401), (3862, 14618760), (5793, 9745840), (7724, 7309380), (9371, 6024720), (9655, 5847504), (11586, 4872920), (15448, 3654690), (18742, 3012360), (19310, 2923752), (23172, 2436460), (25103, 2249040), (28113, 2008240), (28965, 1949168), (30896, 1827345), (37484, 1506180), (38620, 1461876), (46344, 1218230), (46855, 1204944), (50206, 1124520), (56226, 1004120), (57930, 974584), (74968, 753090), (75309, 749680), (77240, 730938), (92688, 609115), (93710, 602472), (100412, 562260), (112452, 502060), (115860, 487292), (121823, 463440), (125515, 449808), (140565, 401648), (149936, 376545), (150618, 374840), (154480, 365469), (187420, 301236), (200824, 281130), (224904, 251030), (231720, 243646)]