188809140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 624879360

約数和(自身を除く): 436070220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 204, 221, 255, 260, 290, 340, 348, 377, 390, 435, 442, 491, 493, 510, 580, 663, 754, 780, 870, 884, 982, 986, 1020, 1105, 1131, 1326, 1473, 1479, 1508, 1740, 1885, 1964, 1972, 2210, 2262, 2455, 2465, 2652, 2946, 2958, 3315, 3770, 4420, 4524, 4910, 4930, 5655, 5892, 5916, 6383, 6409, 6630, 7365, 7395, 7540, 8347, 9820, 9860, 11310, 12766, 12818, 13260, 14239, 14730, 14790, 16694, 19149, 19227, 22620, 25041, 25532, 25636, 28478, 29460, 29580, 31915, 32045, 33388, 38298, 38454, 41735, 42717, 50082, 56956, 63830, 64090, 71195, 76596, 76908, 83470, 85434, 95745, 96135, 100164, 108511, 125205, 127660, 128180, 142390, 166940, 170868, 185107, 191490, 192270, 213585, 217022, 242063, 250410, 284780, 325533, 370214, 382980, 384540, 427170, 434044, 484126, 500820, 542555, 555321, 651066, 726189, 740428, 854340, 925535, 968252, 1085110, 1110642, 1210315, 1302132, 1452378, 1627665, 1851070, 2170220, 2221284, 2420630, 2776605, 2904756, 3146819, 3255330, 3630945, 3702140, 4841260, 5553210, 6293638, 6510660, 7261890, 9440457, 11106420, 12587276, 14523780, 15734095, 18880914, 31468190, 37761828, 47202285, 62936380, 94404570, 188809140]

約数ペア:

[(1, 188809140), (2, 94404570), (3, 62936380), (4, 47202285), (5, 37761828), (6, 31468190), (10, 18880914), (12, 15734095), (13, 14523780), (15, 12587276), (17, 11106420), (20, 9440457), (26, 7261890), (29, 6510660), (30, 6293638), (34, 5553210), (39, 4841260), (51, 3702140), (52, 3630945), (58, 3255330), (60, 3146819), (65, 2904756), (68, 2776605), (78, 2420630), (85, 2221284), (87, 2170220), (102, 1851070), (116, 1627665), (130, 1452378), (145, 1302132), (156, 1210315), (170, 1110642), (174, 1085110), (195, 968252), (204, 925535), (221, 854340), (255, 740428), (260, 726189), (290, 651066), (340, 555321), (348, 542555), (377, 500820), (390, 484126), (435, 434044), (442, 427170), (491, 384540), (493, 382980), (510, 370214), (580, 325533), (663, 284780), (754, 250410), (780, 242063), (870, 217022), (884, 213585), (982, 192270), (986, 191490), (1020, 185107), (1105, 170868), (1131, 166940), (1326, 142390), (1473, 128180), (1479, 127660), (1508, 125205), (1740, 108511), (1885, 100164), (1964, 96135), (1972, 95745), (2210, 85434), (2262, 83470), (2455, 76908), (2465, 76596), (2652, 71195), (2946, 64090), (2958, 63830), (3315, 56956), (3770, 50082), (4420, 42717), (4524, 41735), (4910, 38454), (4930, 38298), (5655, 33388), (5892, 32045), (5916, 31915), (6383, 29580), (6409, 29460), (6630, 28478), (7365, 25636), (7395, 25532), (7540, 25041), (8347, 22620), (9820, 19227), (9860, 19149), (11310, 16694), (12766, 14790), (12818, 14730), (13260, 14239)]