166950420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30577}}^1$

素因数の和:30609

約数の個数: 96

約数和(自身を含む): 575355648

約数和(自身を除く): 408405228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 30577, 61154, 91731, 122308, 152885, 183462, 214039, 305770, 366924, 397501, 428078, 458655, 611540, 642117, 795002, 856156, 917310, 1070195, 1192503, 1284234, 1590004, 1834620, 1987505, 2140390, 2385006, 2568468, 2782507, 3210585, 3975010, 4280780, 4770012, 5565014, 5962515, 6421170, 7950020, 8347521, 11130028, 11925030, 12842340, 13912535, 16695042, 23850060, 27825070, 33390084, 41737605, 55650140, 83475210, 166950420]

約数ペア:

[(1, 166950420), (2, 83475210), (3, 55650140), (4, 41737605), (5, 33390084), (6, 27825070), (7, 23850060), (10, 16695042), (12, 13912535), (13, 12842340), (14, 11925030), (15, 11130028), (20, 8347521), (21, 7950020), (26, 6421170), (28, 5962515), (30, 5565014), (35, 4770012), (39, 4280780), (42, 3975010), (52, 3210585), (60, 2782507), (65, 2568468), (70, 2385006), (78, 2140390), (84, 1987505), (91, 1834620), (105, 1590004), (130, 1284234), (140, 1192503), (156, 1070195), (182, 917310), (195, 856156), (210, 795002), (260, 642117), (273, 611540), (364, 458655), (390, 428078), (420, 397501), (455, 366924), (546, 305770), (780, 214039), (910, 183462), (1092, 152885), (1365, 122308), (1820, 91731), (2730, 61154), (5460, 30577)]