664397370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3906

約数の個数: 192

約数和(自身を含む): 2220099840

約数和(自身を除く): 1555702470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 702, 735, 819, 882, 910, 945, 1170, 1274, 1323, 1365, 1470, 1638, 1755, 1890, 1911, 2205, 2457, 2646, 2730, 3185, 3510, 3822, 3863, 4095, 4410, 4914, 5733, 6370, 6615, 7726, 8190, 9555, 11466, 11589, 12285, 13230, 17199, 19110, 19315, 23178, 24570, 27041, 28665, 34398, 34767, 38630, 50219, 54082, 57330, 57945, 69534, 81123, 85995, 100438, 104301, 115890, 135205, 150657, 162246, 171990, 173835, 189287, 208602, 243369, 251095, 270410, 301314, 347670, 351533, 378574, 405615, 451971, 486738, 502190, 521505, 567861, 703066, 730107, 753285, 811230, 903942, 946435, 1043010, 1054599, 1135722, 1216845, 1355913, 1460214, 1506570, 1703583, 1757665, 1892870, 2109198, 2259855, 2433690, 2460731, 2711826, 2839305, 3163797, 3407166, 3515330, 3650535, 4519710, 4921462, 5110749, 5272995, 5678610, 6327594, 6779565, 7301070, 7382193, 8517915, 9491391, 10221498, 10545990, 12303655, 13559130, 14764386, 15818985, 17035830, 18982782, 22146579, 24607310, 25553745, 31637970, 36910965, 44293158, 47456955, 51107490, 66439737, 73821930, 94913910, 110732895, 132879474, 221465790, 332198685, 664397370]

約数ペア:

[(1, 664397370), (2, 332198685), (3, 221465790), (5, 132879474), (6, 110732895), (7, 94913910), (9, 73821930), (10, 66439737), (13, 51107490), (14, 47456955), (15, 44293158), (18, 36910965), (21, 31637970), (26, 25553745), (27, 24607310), (30, 22146579), (35, 18982782), (39, 17035830), (42, 15818985), (45, 14764386), (49, 13559130), (54, 12303655), (63, 10545990), (65, 10221498), (70, 9491391), (78, 8517915), (90, 7382193), (91, 7301070), (98, 6779565), (105, 6327594), (117, 5678610), (126, 5272995), (130, 5110749), (135, 4921462), (147, 4519710), (182, 3650535), (189, 3515330), (195, 3407166), (210, 3163797), (234, 2839305), (245, 2711826), (270, 2460731), (273, 2433690), (294, 2259855), (315, 2109198), (351, 1892870), (378, 1757665), (390, 1703583), (441, 1506570), (455, 1460214), (490, 1355913), (546, 1216845), (585, 1135722), (630, 1054599), (637, 1043010), (702, 946435), (735, 903942), (819, 811230), (882, 753285), (910, 730107), (945, 703066), (1170, 567861), (1274, 521505), (1323, 502190), (1365, 486738), (1470, 451971), (1638, 405615), (1755, 378574), (1890, 351533), (1911, 347670), (2205, 301314), (2457, 270410), (2646, 251095), (2730, 243369), (3185, 208602), (3510, 189287), (3822, 173835), (3863, 171990), (4095, 162246), (4410, 150657), (4914, 135205), (5733, 115890), (6370, 104301), (6615, 100438), (7726, 85995), (8190, 81123), (9555, 69534), (11466, 57945), (11589, 57330), (12285, 54082), (13230, 50219), (17199, 38630), (19110, 34767), (19315, 34398), (23178, 28665), (24570, 27041)]