968322840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 3072384000

約数和(自身を除く): 2104061160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 239, 285, 380, 456, 478, 570, 717, 760, 956, 1140, 1195, 1434, 1777, 1912, 2280, 2390, 2868, 3554, 3585, 4541, 4780, 5331, 5736, 7108, 7170, 8885, 9082, 9560, 10662, 13623, 14216, 14340, 17770, 18164, 21324, 22705, 26655, 27246, 28680, 33763, 35540, 36328, 42648, 45410, 53310, 54492, 67526, 68115, 71080, 90820, 101289, 106620, 108984, 135052, 136230, 168815, 181640, 202578, 213240, 270104, 272460, 337630, 405156, 424703, 506445, 544920, 675260, 810312, 849406, 1012890, 1274109, 1350520, 1698812, 2025780, 2123515, 2548218, 3397624, 4051560, 4247030, 5096436, 6370545, 8069357, 8494060, 10192872, 12741090, 16138714, 16988120, 24208071, 25482180, 32277428, 40346785, 48416142, 50964360, 64554856, 80693570, 96832284, 121040355, 161387140, 193664568, 242080710, 322774280, 484161420, 968322840]

約数ペア:

[(1, 968322840), (2, 484161420), (3, 322774280), (4, 242080710), (5, 193664568), (6, 161387140), (8, 121040355), (10, 96832284), (12, 80693570), (15, 64554856), (19, 50964360), (20, 48416142), (24, 40346785), (30, 32277428), (38, 25482180), (40, 24208071), (57, 16988120), (60, 16138714), (76, 12741090), (95, 10192872), (114, 8494060), (120, 8069357), (152, 6370545), (190, 5096436), (228, 4247030), (239, 4051560), (285, 3397624), (380, 2548218), (456, 2123515), (478, 2025780), (570, 1698812), (717, 1350520), (760, 1274109), (956, 1012890), (1140, 849406), (1195, 810312), (1434, 675260), (1777, 544920), (1912, 506445), (2280, 424703), (2390, 405156), (2868, 337630), (3554, 272460), (3585, 270104), (4541, 213240), (4780, 202578), (5331, 181640), (5736, 168815), (7108, 136230), (7170, 135052), (8885, 108984), (9082, 106620), (9560, 101289), (10662, 90820), (13623, 71080), (14216, 68115), (14340, 67526), (17770, 54492), (18164, 53310), (21324, 45410), (22705, 42648), (26655, 36328), (27246, 35540), (28680, 33763)]