12671460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 42103152

約数和(自身を除く): 29431692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 101, 102, 123, 153, 164, 170, 180, 202, 204, 205, 246, 255, 303, 306, 340, 369, 404, 410, 492, 505, 510, 606, 612, 615, 697, 738, 765, 820, 909, 1010, 1020, 1212, 1230, 1394, 1476, 1515, 1530, 1717, 1818, 1845, 2020, 2091, 2460, 2788, 3030, 3060, 3434, 3485, 3636, 3690, 4141, 4182, 4545, 5151, 6060, 6273, 6868, 6970, 7380, 8282, 8364, 8585, 9090, 10302, 10455, 12423, 12546, 13940, 15453, 16564, 17170, 18180, 20604, 20705, 20910, 24846, 25092, 25755, 30906, 31365, 34340, 37269, 41410, 41820, 49692, 51510, 61812, 62115, 62730, 70397, 74538, 77265, 82820, 103020, 124230, 125460, 140794, 149076, 154530, 186345, 211191, 248460, 281588, 309060, 351985, 372690, 422382, 633573, 703970, 745380, 844764, 1055955, 1267146, 1407940, 2111910, 2534292, 3167865, 4223820, 6335730, 12671460]

約数ペア:

[(1, 12671460), (2, 6335730), (3, 4223820), (4, 3167865), (5, 2534292), (6, 2111910), (9, 1407940), (10, 1267146), (12, 1055955), (15, 844764), (17, 745380), (18, 703970), (20, 633573), (30, 422382), (34, 372690), (36, 351985), (41, 309060), (45, 281588), (51, 248460), (60, 211191), (68, 186345), (82, 154530), (85, 149076), (90, 140794), (101, 125460), (102, 124230), (123, 103020), (153, 82820), (164, 77265), (170, 74538), (180, 70397), (202, 62730), (204, 62115), (205, 61812), (246, 51510), (255, 49692), (303, 41820), (306, 41410), (340, 37269), (369, 34340), (404, 31365), (410, 30906), (492, 25755), (505, 25092), (510, 24846), (606, 20910), (612, 20705), (615, 20604), (697, 18180), (738, 17170), (765, 16564), (820, 15453), (909, 13940), (1010, 12546), (1020, 12423), (1212, 10455), (1230, 10302), (1394, 9090), (1476, 8585), (1515, 8364), (1530, 8282), (1717, 7380), (1818, 6970), (1845, 6868), (2020, 6273), (2091, 6060), (2460, 5151), (2788, 4545), (3030, 4182), (3060, 4141), (3434, 3690), (3485, 3636)]