303635280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 1020184704

約数和(自身を除く): 716549424

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, 307, 312, 317, 390, 520, 614, 624, 634, 780, 921, 951, 1040, 1228, 1268, 1535, 1560, 1585, 1842, 1902, 2456, 2536, 3070, 3120, 3170, 3684, 3804, 3991, 4121, 4605, 4755, 4912, 5072, 6140, 6340, 7368, 7608, 7982, 8242, 9210, 9510, 11973, 12280, 12363, 12680, 14736, 15216, 15964, 16484, 18420, 19020, 19955, 20605, 23946, 24560, 24726, 25360, 31928, 32968, 36840, 38040, 39910, 41210, 47892, 49452, 59865, 61815, 63856, 65936, 73680, 76080, 79820, 82420, 95784, 97319, 98904, 119730, 123630, 159640, 164840, 191568, 194638, 197808, 239460, 247260, 291957, 319280, 329680, 389276, 478920, 486595, 494520, 583914, 778552, 957840, 973190, 989040, 1167828, 1265147, 1459785, 1557104, 1946380, 2335656, 2530294, 2919570, 3795441, 3892760, 4671312, 5060588, 5839140, 6325735, 7590882, 7785520, 10121176, 11678280, 12651470, 15181764, 18977205, 20242352, 23356560, 25302940, 30363528, 37954410, 50605880, 60727056, 75908820, 101211760, 151817640, 303635280]

約数ペア:

[(1, 303635280), (2, 151817640), (3, 101211760), (4, 75908820), (5, 60727056), (6, 50605880), (8, 37954410), (10, 30363528), (12, 25302940), (13, 23356560), (15, 20242352), (16, 18977205), (20, 15181764), (24, 12651470), (26, 11678280), (30, 10121176), (39, 7785520), (40, 7590882), (48, 6325735), (52, 5839140), (60, 5060588), (65, 4671312), (78, 3892760), (80, 3795441), (104, 2919570), (120, 2530294), (130, 2335656), (156, 1946380), (195, 1557104), (208, 1459785), (240, 1265147), (260, 1167828), (307, 989040), (312, 973190), (317, 957840), (390, 778552), (520, 583914), (614, 494520), (624, 486595), (634, 478920), (780, 389276), (921, 329680), (951, 319280), (1040, 291957), (1228, 247260), (1268, 239460), (1535, 197808), (1560, 194638), (1585, 191568), (1842, 164840), (1902, 159640), (2456, 123630), (2536, 119730), (3070, 98904), (3120, 97319), (3170, 95784), (3684, 82420), (3804, 79820), (3991, 76080), (4121, 73680), (4605, 65936), (4755, 63856), (4912, 61815), (5072, 59865), (6140, 49452), (6340, 47892), (7368, 41210), (7608, 39910), (7982, 38040), (8242, 36840), (9210, 32968), (9510, 31928), (11973, 25360), (12280, 24726), (12363, 24560), (12680, 23946), (14736, 20605), (15216, 19955), (15964, 19020), (16484, 18420)]