158507580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3119}}^1$

素因数の和:3160

約数の個数: 144

約数和(自身を含む): 557706240

約数和(自身を除く): 399198660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3119, 3388, 3630, 4235, 4620, 5082, 6238, 7260, 8470, 9357, 10164, 12476, 12705, 15595, 16940, 18714, 21833, 25410, 31190, 34309, 37428, 43666, 46785, 50820, 62380, 65499, 68618, 87332, 93570, 102927, 109165, 130998, 137236, 171545, 187140, 205854, 218330, 240163, 261996, 327495, 343090, 377399, 411708, 436660, 480326, 514635, 654990, 686180, 720489, 754798, 960652, 1029270, 1132197, 1200815, 1309980, 1440978, 1509596, 1886995, 2058540, 2264394, 2401630, 2641793, 2881956, 3602445, 3773990, 4528788, 4803260, 5283586, 5660985, 7204890, 7547980, 7925379, 10567172, 11321970, 13208965, 14409780, 15850758, 22643940, 26417930, 31701516, 39626895, 52835860, 79253790, 158507580]

約数ペア:

[(1, 158507580), (2, 79253790), (3, 52835860), (4, 39626895), (5, 31701516), (6, 26417930), (7, 22643940), (10, 15850758), (11, 14409780), (12, 13208965), (14, 11321970), (15, 10567172), (20, 7925379), (21, 7547980), (22, 7204890), (28, 5660985), (30, 5283586), (33, 4803260), (35, 4528788), (42, 3773990), (44, 3602445), (55, 2881956), (60, 2641793), (66, 2401630), (70, 2264394), (77, 2058540), (84, 1886995), (105, 1509596), (110, 1440978), (121, 1309980), (132, 1200815), (140, 1132197), (154, 1029270), (165, 960652), (210, 754798), (220, 720489), (231, 686180), (242, 654990), (308, 514635), (330, 480326), (363, 436660), (385, 411708), (420, 377399), (462, 343090), (484, 327495), (605, 261996), (660, 240163), (726, 218330), (770, 205854), (847, 187140), (924, 171545), (1155, 137236), (1210, 130998), (1452, 109165), (1540, 102927), (1694, 93570), (1815, 87332), (2310, 68618), (2420, 65499), (2541, 62380), (3119, 50820), (3388, 46785), (3630, 43666), (4235, 37428), (4620, 34309), (5082, 31190), (6238, 25410), (7260, 21833), (8470, 18714), (9357, 16940), (10164, 15595), (12476, 12705)]