1946351160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138629}}^1$

素因数の和:138662

約数の個数: 128

約数和(自身を含む): 6986952000

約数和(自身を除く): 5040600840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 138629, 277258, 415887, 554516, 693145, 831774, 1109032, 1247661, 1386290, 1663548, 1802177, 2079435, 2495322, 2772580, 3327096, 3604354, 3742983, 4158870, 4990644, 5406531, 5545160, 6238305, 7208708, 7485966, 8317740, 9010885, 9981288, 10813062, 12476610, 14417416, 14971932, 16219593, 16635480, 18021770, 18714915, 21626124, 24953220, 27032655, 29943864, 32439186, 36043540, 37429830, 43252248, 48658779, 49906440, 54065310, 64878372, 72087080, 74859660, 81097965, 97317558, 108130620, 129756744, 149719320, 162195930, 194635116, 216261240, 243293895, 324391860, 389270232, 486587790, 648783720, 973175580, 1946351160]

約数ペア:

[(1, 1946351160), (2, 973175580), (3, 648783720), (4, 486587790), (5, 389270232), (6, 324391860), (8, 243293895), (9, 216261240), (10, 194635116), (12, 162195930), (13, 149719320), (15, 129756744), (18, 108130620), (20, 97317558), (24, 81097965), (26, 74859660), (27, 72087080), (30, 64878372), (36, 54065310), (39, 49906440), (40, 48658779), (45, 43252248), (52, 37429830), (54, 36043540), (60, 32439186), (65, 29943864), (72, 27032655), (78, 24953220), (90, 21626124), (104, 18714915), (108, 18021770), (117, 16635480), (120, 16219593), (130, 14971932), (135, 14417416), (156, 12476610), (180, 10813062), (195, 9981288), (216, 9010885), (234, 8317740), (260, 7485966), (270, 7208708), (312, 6238305), (351, 5545160), (360, 5406531), (390, 4990644), (468, 4158870), (520, 3742983), (540, 3604354), (585, 3327096), (702, 2772580), (780, 2495322), (936, 2079435), (1080, 1802177), (1170, 1663548), (1404, 1386290), (1560, 1247661), (1755, 1109032), (2340, 831774), (2808, 693145), (3510, 554516), (4680, 415887), (7020, 277258), (14040, 138629)]