1696020340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 4343673600

約数和(自身を除く): 2647653260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 83, 98, 116, 140, 145, 166, 196, 203, 245, 290, 332, 406, 415, 490, 580, 581, 719, 812, 830, 980, 1015, 1162, 1421, 1438, 1660, 2030, 2324, 2407, 2842, 2876, 2905, 3595, 4060, 4067, 4814, 5033, 5684, 5810, 7105, 7190, 8134, 9628, 10066, 11620, 12035, 14210, 14380, 16268, 16849, 20132, 20335, 20851, 24070, 25165, 28420, 33698, 35231, 40670, 41702, 48140, 50330, 59677, 67396, 70462, 81340, 83404, 84245, 100660, 104255, 117943, 119354, 140924, 145957, 168490, 176155, 208510, 235886, 238708, 291914, 298385, 336980, 352310, 417020, 417739, 471772, 583828, 589715, 596770, 704620, 729785, 835478, 1021699, 1179430, 1193540, 1459570, 1670956, 1730633, 2043398, 2088695, 2358860, 2919140, 2924173, 3461266, 4086796, 4177390, 5108495, 5848346, 6922532, 8354780, 8653165, 10216990, 11696692, 12114431, 14620865, 17306330, 20433980, 24228862, 29241730, 34612660, 48457724, 58483460, 60572155, 84801017, 121144310, 169602034, 242288620, 339204068, 424005085, 848010170, 1696020340]

約数ペア:

[(1, 1696020340), (2, 848010170), (4, 424005085), (5, 339204068), (7, 242288620), (10, 169602034), (14, 121144310), (20, 84801017), (28, 60572155), (29, 58483460), (35, 48457724), (49, 34612660), (58, 29241730), (70, 24228862), (83, 20433980), (98, 17306330), (116, 14620865), (140, 12114431), (145, 11696692), (166, 10216990), (196, 8653165), (203, 8354780), (245, 6922532), (290, 5848346), (332, 5108495), (406, 4177390), (415, 4086796), (490, 3461266), (580, 2924173), (581, 2919140), (719, 2358860), (812, 2088695), (830, 2043398), (980, 1730633), (1015, 1670956), (1162, 1459570), (1421, 1193540), (1438, 1179430), (1660, 1021699), (2030, 835478), (2324, 729785), (2407, 704620), (2842, 596770), (2876, 589715), (2905, 583828), (3595, 471772), (4060, 417739), (4067, 417020), (4814, 352310), (5033, 336980), (5684, 298385), (5810, 291914), (7105, 238708), (7190, 235886), (8134, 208510), (9628, 176155), (10066, 168490), (11620, 145957), (12035, 140924), (14210, 119354), (14380, 117943), (16268, 104255), (16849, 100660), (20132, 84245), (20335, 83404), (20851, 81340), (24070, 70462), (25165, 67396), (28420, 59677), (33698, 50330), (35231, 48140), (40670, 41702)]