724633260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1627}}^1$

素因数の和:2223

約数の個数: 96

約数和(自身を含む): 2190220032

約数和(自身を除く): 1465586772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 571, 780, 1142, 1627, 1713, 2284, 2855, 3254, 3426, 4881, 5710, 6508, 6852, 7423, 8135, 8565, 9762, 11420, 14846, 16270, 17130, 19524, 21151, 22269, 24405, 29692, 32540, 34260, 37115, 42302, 44538, 48810, 63453, 74230, 84604, 89076, 97620, 105755, 111345, 126906, 148460, 211510, 222690, 253812, 317265, 423020, 445380, 634530, 929017, 1269060, 1858034, 2787051, 3716068, 4645085, 5574102, 9290170, 11148204, 12077221, 13935255, 18580340, 24154442, 27870510, 36231663, 48308884, 55741020, 60386105, 72463326, 120772210, 144926652, 181158315, 241544420, 362316630, 724633260]

約数ペア:

[(1, 724633260), (2, 362316630), (3, 241544420), (4, 181158315), (5, 144926652), (6, 120772210), (10, 72463326), (12, 60386105), (13, 55741020), (15, 48308884), (20, 36231663), (26, 27870510), (30, 24154442), (39, 18580340), (52, 13935255), (60, 12077221), (65, 11148204), (78, 9290170), (130, 5574102), (156, 4645085), (195, 3716068), (260, 2787051), (390, 1858034), (571, 1269060), (780, 929017), (1142, 634530), (1627, 445380), (1713, 423020), (2284, 317265), (2855, 253812), (3254, 222690), (3426, 211510), (4881, 148460), (5710, 126906), (6508, 111345), (6852, 105755), (7423, 97620), (8135, 89076), (8565, 84604), (9762, 74230), (11420, 63453), (14846, 48810), (16270, 44538), (17130, 42302), (19524, 37115), (21151, 34260), (22269, 32540), (24405, 29692)]