1313491080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32099}}^1$

素因数の和:32155

約数の個数: 128

約数和(自身を含む): 4437504000

約数和(自身を除く): 3124012920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 32099, 40920, 64198, 96297, 128396, 160495, 192594, 256792, 320990, 353089, 385188, 481485, 641980, 706178, 770376, 962970, 995069, 1059267, 1283960, 1412356, 1765445, 1925940, 1990138, 2118534, 2824712, 2985207, 3530890, 3851880, 3980276, 4237068, 4975345, 5296335, 5970414, 7061780, 7960552, 8474136, 9950690, 10592670, 10945759, 11940828, 14123560, 14926035, 19901380, 21185340, 21891518, 23881656, 29852070, 32837277, 39802760, 42370680, 43783036, 54728795, 59704140, 65674554, 87566072, 109457590, 119408280, 131349108, 164186385, 218915180, 262698216, 328372770, 437830360, 656745540, 1313491080]

約数ペア:

[(1, 1313491080), (2, 656745540), (3, 437830360), (4, 328372770), (5, 262698216), (6, 218915180), (8, 164186385), (10, 131349108), (11, 119408280), (12, 109457590), (15, 87566072), (20, 65674554), (22, 59704140), (24, 54728795), (30, 43783036), (31, 42370680), (33, 39802760), (40, 32837277), (44, 29852070), (55, 23881656), (60, 21891518), (62, 21185340), (66, 19901380), (88, 14926035), (93, 14123560), (110, 11940828), (120, 10945759), (124, 10592670), (132, 9950690), (155, 8474136), (165, 7960552), (186, 7061780), (220, 5970414), (248, 5296335), (264, 4975345), (310, 4237068), (330, 3980276), (341, 3851880), (372, 3530890), (440, 2985207), (465, 2824712), (620, 2118534), (660, 1990138), (682, 1925940), (744, 1765445), (930, 1412356), (1023, 1283960), (1240, 1059267), (1320, 995069), (1364, 962970), (1705, 770376), (1860, 706178), (2046, 641980), (2728, 481485), (3410, 385188), (3720, 353089), (4092, 320990), (5115, 256792), (6820, 192594), (8184, 160495), (10230, 128396), (13640, 96297), (20460, 64198), (32099, 40920)]