331448880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2377}}^1$

素因数の和:2483

約数の個数: 160

約数和(自身を含む): 1188923904

約数和(自身を除く): 857475024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2377, 2490, 2905, 3320, 3486, 3984, 4648, 4754, 4980, 5810, 6640, 6972, 7131, 8715, 9296, 9508, 9960, 11620, 11885, 13944, 14262, 16639, 17430, 19016, 19920, 23240, 23770, 27888, 28524, 33278, 34860, 35655, 38032, 46480, 47540, 49917, 57048, 66556, 69720, 71310, 83195, 95080, 99834, 114096, 133112, 139440, 142620, 166390, 190160, 197291, 199668, 249585, 266224, 285240, 332780, 394582, 399336, 499170, 570480, 591873, 665560, 789164, 798672, 986455, 998340, 1183746, 1331120, 1381037, 1578328, 1972910, 1996680, 2367492, 2762074, 2959365, 3156656, 3945820, 3993360, 4143111, 4734984, 5524148, 5918730, 6905185, 7891640, 8286222, 9469968, 11048296, 11837460, 13810370, 15783280, 16572444, 20715555, 22096592, 23674920, 27620740, 33144888, 41431110, 47349840, 55241480, 66289776, 82862220, 110482960, 165724440, 331448880]

約数ペア:

[(1, 331448880), (2, 165724440), (3, 110482960), (4, 82862220), (5, 66289776), (6, 55241480), (7, 47349840), (8, 41431110), (10, 33144888), (12, 27620740), (14, 23674920), (15, 22096592), (16, 20715555), (20, 16572444), (21, 15783280), (24, 13810370), (28, 11837460), (30, 11048296), (35, 9469968), (40, 8286222), (42, 7891640), (48, 6905185), (56, 5918730), (60, 5524148), (70, 4734984), (80, 4143111), (83, 3993360), (84, 3945820), (105, 3156656), (112, 2959365), (120, 2762074), (140, 2367492), (166, 1996680), (168, 1972910), (210, 1578328), (240, 1381037), (249, 1331120), (280, 1183746), (332, 998340), (336, 986455), (415, 798672), (420, 789164), (498, 665560), (560, 591873), (581, 570480), (664, 499170), (830, 399336), (840, 394582), (996, 332780), (1162, 285240), (1245, 266224), (1328, 249585), (1660, 199668), (1680, 197291), (1743, 190160), (1992, 166390), (2324, 142620), (2377, 139440), (2490, 133112), (2905, 114096), (3320, 99834), (3486, 95080), (3984, 83195), (4648, 71310), (4754, 69720), (4980, 66556), (5810, 57048), (6640, 49917), (6972, 47540), (7131, 46480), (8715, 38032), (9296, 35655), (9508, 34860), (9960, 33278), (11620, 28524), (11885, 27888), (13944, 23770), (14262, 23240), (16639, 19920), (17430, 19016)]