5254616280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{3229}}^1$

素因数の和:3505

約数の個数: 128

約数和(自身を含む): 16074547200

約数和(自身を除く): 10819930920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 191, 213, 284, 355, 382, 426, 568, 573, 710, 764, 852, 955, 1065, 1146, 1420, 1528, 1704, 1910, 2130, 2292, 2840, 2865, 3229, 3820, 4260, 4584, 5730, 6458, 7640, 8520, 9687, 11460, 12916, 13561, 16145, 19374, 22920, 25832, 27122, 32290, 38748, 40683, 48435, 54244, 64580, 67805, 77496, 81366, 96870, 108488, 129160, 135610, 162732, 193740, 203415, 229259, 271220, 325464, 387480, 406830, 458518, 542440, 616739, 687777, 813660, 917036, 1146295, 1233478, 1375554, 1627320, 1834072, 1850217, 2292590, 2466956, 2751108, 3083695, 3438885, 3700434, 4585180, 4933912, 5502216, 6167390, 6877770, 7400868, 9170360, 9251085, 12334780, 13755540, 14801736, 18502170, 24669560, 27511080, 37004340, 43788469, 74008680, 87576938, 131365407, 175153876, 218942345, 262730814, 350307752, 437884690, 525461628, 656827035, 875769380, 1050923256, 1313654070, 1751538760, 2627308140, 5254616280]

約数ペア:

[(1, 5254616280), (2, 2627308140), (3, 1751538760), (4, 1313654070), (5, 1050923256), (6, 875769380), (8, 656827035), (10, 525461628), (12, 437884690), (15, 350307752), (20, 262730814), (24, 218942345), (30, 175153876), (40, 131365407), (60, 87576938), (71, 74008680), (120, 43788469), (142, 37004340), (191, 27511080), (213, 24669560), (284, 18502170), (355, 14801736), (382, 13755540), (426, 12334780), (568, 9251085), (573, 9170360), (710, 7400868), (764, 6877770), (852, 6167390), (955, 5502216), (1065, 4933912), (1146, 4585180), (1420, 3700434), (1528, 3438885), (1704, 3083695), (1910, 2751108), (2130, 2466956), (2292, 2292590), (2840, 1850217), (2865, 1834072), (3229, 1627320), (3820, 1375554), (4260, 1233478), (4584, 1146295), (5730, 917036), (6458, 813660), (7640, 687777), (8520, 616739), (9687, 542440), (11460, 458518), (12916, 406830), (13561, 387480), (16145, 325464), (19374, 271220), (22920, 229259), (25832, 203415), (27122, 193740), (32290, 162732), (38748, 135610), (40683, 129160), (48435, 108488), (54244, 96870), (64580, 81366), (67805, 77496)]