69740580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 245887488

約数和(自身を除く): 176146908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 241, 260, 265, 273, 318, 364, 371, 390, 420, 455, 482, 530, 546, 636, 689, 723, 742, 780, 795, 910, 964, 1060, 1092, 1113, 1205, 1365, 1378, 1446, 1484, 1590, 1687, 1820, 1855, 2067, 2226, 2410, 2730, 2756, 2892, 3133, 3180, 3374, 3445, 3615, 3710, 4134, 4452, 4820, 4823, 5061, 5460, 5565, 6266, 6748, 6890, 7230, 7420, 8268, 8435, 9399, 9646, 10122, 10335, 11130, 12532, 12773, 13780, 14460, 14469, 15665, 16870, 18798, 19292, 20244, 20670, 21931, 22260, 24115, 25305, 25546, 28938, 31330, 33740, 37596, 38319, 41340, 43862, 46995, 48230, 50610, 51092, 57876, 62660, 63865, 65793, 72345, 76638, 87724, 89411, 93990, 96460, 101220, 109655, 127730, 131586, 144690, 153276, 166049, 178822, 187980, 191595, 219310, 255460, 263172, 268233, 289380, 328965, 332098, 357644, 383190, 438620, 447055, 498147, 536466, 657930, 664196, 766380, 830245, 894110, 996294, 1072932, 1162343, 1315860, 1341165, 1660490, 1788220, 1992588, 2324686, 2490735, 2682330, 3320980, 3487029, 4649372, 4981470, 5364660, 5811715, 6974058, 9962940, 11623430, 13948116, 17435145, 23246860, 34870290, 69740580]

約数ペア:

[(1, 69740580), (2, 34870290), (3, 23246860), (4, 17435145), (5, 13948116), (6, 11623430), (7, 9962940), (10, 6974058), (12, 5811715), (13, 5364660), (14, 4981470), (15, 4649372), (20, 3487029), (21, 3320980), (26, 2682330), (28, 2490735), (30, 2324686), (35, 1992588), (39, 1788220), (42, 1660490), (52, 1341165), (53, 1315860), (60, 1162343), (65, 1072932), (70, 996294), (78, 894110), (84, 830245), (91, 766380), (105, 664196), (106, 657930), (130, 536466), (140, 498147), (156, 447055), (159, 438620), (182, 383190), (195, 357644), (210, 332098), (212, 328965), (241, 289380), (260, 268233), (265, 263172), (273, 255460), (318, 219310), (364, 191595), (371, 187980), (390, 178822), (420, 166049), (455, 153276), (482, 144690), (530, 131586), (546, 127730), (636, 109655), (689, 101220), (723, 96460), (742, 93990), (780, 89411), (795, 87724), (910, 76638), (964, 72345), (1060, 65793), (1092, 63865), (1113, 62660), (1205, 57876), (1365, 51092), (1378, 50610), (1446, 48230), (1484, 46995), (1590, 43862), (1687, 41340), (1820, 38319), (1855, 37596), (2067, 33740), (2226, 31330), (2410, 28938), (2730, 25546), (2756, 25305), (2892, 24115), (3133, 22260), (3180, 21931), (3374, 20670), (3445, 20244), (3615, 19292), (3710, 18798), (4134, 16870), (4452, 15665), (4820, 14469), (4823, 14460), (5061, 13780), (5460, 12773), (5565, 12532), (6266, 11130), (6748, 10335), (6890, 10122), (7230, 9646), (7420, 9399), (8268, 8435)]