7902783720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1688629}}^1$

素因数の和:1688659

約数の個数: 96

約数和(自身を含む): 27659759400

約数和(自身を除く): 19756975680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1688629, 3377258, 5065887, 6754516, 8443145, 10131774, 13509032, 15197661, 16886290, 20263548, 21952177, 25329435, 30395322, 33772580, 40527096, 43904354, 50658870, 60790644, 65856531, 67545160, 75988305, 87808708, 101317740, 109760885, 121581288, 131713062, 151976610, 175617416, 197569593, 202635480, 219521770, 263426124, 303953220, 329282655, 395139186, 439043540, 526852248, 607906440, 658565310, 790278372, 878087080, 987847965, 1317130620, 1580556744, 1975695930, 2634261240, 3951391860, 7902783720]

約数ペア:

[(1, 7902783720), (2, 3951391860), (3, 2634261240), (4, 1975695930), (5, 1580556744), (6, 1317130620), (8, 987847965), (9, 878087080), (10, 790278372), (12, 658565310), (13, 607906440), (15, 526852248), (18, 439043540), (20, 395139186), (24, 329282655), (26, 303953220), (30, 263426124), (36, 219521770), (39, 202635480), (40, 197569593), (45, 175617416), (52, 151976610), (60, 131713062), (65, 121581288), (72, 109760885), (78, 101317740), (90, 87808708), (104, 75988305), (117, 67545160), (120, 65856531), (130, 60790644), (156, 50658870), (180, 43904354), (195, 40527096), (234, 33772580), (260, 30395322), (312, 25329435), (360, 21952177), (390, 20263548), (468, 16886290), (520, 15197661), (585, 13509032), (780, 10131774), (936, 8443145), (1170, 6754516), (1560, 5065887), (2340, 3377258), (4680, 1688629)]