1679074020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42209}}^1$

素因数の和:42254

約数の個数: 144

約数和(自身を含む): 5807758320

約数和(自身を除く): 4128684300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 42209, 84418, 126627, 168836, 211045, 253254, 379881, 422090, 506508, 548717, 633135, 717553, 759762, 844180, 1097434, 1266270, 1435106, 1519524, 1646151, 1899405, 2152659, 2194868, 2532540, 2743585, 2870212, 3292302, 3587765, 3798810, 4305318, 4938453, 5487170, 6457977, 6584604, 7175530, 7597620, 8230755, 8610636, 9328189, 9876906, 10763295, 10974340, 12915954, 14351060, 16461510, 18656378, 19753812, 21526590, 24692265, 25831908, 27984567, 32289885, 32923020, 37312756, 43053180, 46640945, 49384530, 55969134, 64579770, 83953701, 93281890, 98769060, 111938268, 129159540, 139922835, 167907402, 186563780, 279845670, 335814804, 419768505, 559691340, 839537010, 1679074020]

約数ペア:

[(1, 1679074020), (2, 839537010), (3, 559691340), (4, 419768505), (5, 335814804), (6, 279845670), (9, 186563780), (10, 167907402), (12, 139922835), (13, 129159540), (15, 111938268), (17, 98769060), (18, 93281890), (20, 83953701), (26, 64579770), (30, 55969134), (34, 49384530), (36, 46640945), (39, 43053180), (45, 37312756), (51, 32923020), (52, 32289885), (60, 27984567), (65, 25831908), (68, 24692265), (78, 21526590), (85, 19753812), (90, 18656378), (102, 16461510), (117, 14351060), (130, 12915954), (153, 10974340), (156, 10763295), (170, 9876906), (180, 9328189), (195, 8610636), (204, 8230755), (221, 7597620), (234, 7175530), (255, 6584604), (260, 6457977), (306, 5487170), (340, 4938453), (390, 4305318), (442, 3798810), (468, 3587765), (510, 3292302), (585, 2870212), (612, 2743585), (663, 2532540), (765, 2194868), (780, 2152659), (884, 1899405), (1020, 1646151), (1105, 1519524), (1170, 1435106), (1326, 1266270), (1530, 1097434), (1989, 844180), (2210, 759762), (2340, 717553), (2652, 633135), (3060, 548717), (3315, 506508), (3978, 422090), (4420, 379881), (6630, 253254), (7956, 211045), (9945, 168836), (13260, 126627), (19890, 84418), (39780, 42209)]