158586540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 420569940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 49, 51, 57, 60, 68, 70, 76, 84, 85, 95, 98, 102, 105, 114, 119, 133, 140, 147, 167, 170, 190, 196, 204, 210, 228, 238, 245, 255, 266, 285, 294, 323, 334, 340, 357, 380, 399, 420, 476, 490, 501, 510, 532, 570, 588, 595, 646, 665, 668, 714, 735, 798, 833, 835, 931, 969, 980, 1002, 1020, 1140, 1169, 1190, 1292, 1330, 1428, 1470, 1596, 1615, 1666, 1670, 1785, 1862, 1938, 1995, 2004, 2261, 2338, 2380, 2499, 2505, 2660, 2793, 2839, 2940, 3173, 3230, 3332, 3340, 3507, 3570, 3724, 3876, 3990, 4165, 4522, 4655, 4676, 4845, 4998, 5010, 5586, 5678, 5845, 6346, 6460, 6783, 7014, 7140, 7980, 8183, 8330, 8517, 9044, 9310, 9519, 9690, 9996, 10020, 11172, 11305, 11356, 11690, 12495, 12692, 13566, 13965, 14028, 14195, 15827, 15865, 16366, 16660, 17034, 17535, 18620, 19038, 19380, 19873, 22211, 22610, 23380, 24549, 24990, 27132, 27930, 28390, 31654, 31730, 32732, 33915, 34068, 35070, 38076, 39746, 40915, 42585, 44422, 45220, 47481, 47595, 49098, 49980, 53941, 55860, 56780, 59619, 63308, 63460, 66633, 67830, 70140, 79135, 79492, 81830, 85170, 88844, 94962, 95190, 98196, 99365, 107882, 111055, 119238, 122745, 133266, 135660, 139111, 155477, 158270, 161823, 163660, 170340, 189924, 190380, 198730, 215764, 222110, 237405, 238476, 245490, 266532, 269705, 278222, 298095, 310954, 316540, 323646, 333165, 377587, 397460, 417333, 444220, 466431, 474810, 490980, 539410, 556444, 596190, 621908, 647292, 666330, 695555, 755174, 777385, 809115, 834666, 932862, 949620, 1078820, 1132761, 1192380, 1332660, 1391110, 1510348, 1554770, 1618230, 1669332, 1865724, 1887935, 2086665, 2265522, 2332155, 2643109, 2782220, 3109540, 3236460, 3775870, 4173330, 4531044, 4664310, 5286218, 5663805, 7551740, 7929327, 8346660, 9328620, 10572436, 11327610, 13215545, 15858654, 22655220, 26431090, 31717308, 39646635, 52862180, 79293270, 158586540]

約数ペア:

[(1, 158586540), (2, 79293270), (3, 52862180), (4, 39646635), (5, 31717308), (6, 26431090), (7, 22655220), (10, 15858654), (12, 13215545), (14, 11327610), (15, 10572436), (17, 9328620), (19, 8346660), (20, 7929327), (21, 7551740), (28, 5663805), (30, 5286218), (34, 4664310), (35, 4531044), (38, 4173330), (42, 3775870), (49, 3236460), (51, 3109540), (57, 2782220), (60, 2643109), (68, 2332155), (70, 2265522), (76, 2086665), (84, 1887935), (85, 1865724), (95, 1669332), (98, 1618230), (102, 1554770), (105, 1510348), (114, 1391110), (119, 1332660), (133, 1192380), (140, 1132761), (147, 1078820), (167, 949620), (170, 932862), (190, 834666), (196, 809115), (204, 777385), (210, 755174), (228, 695555), (238, 666330), (245, 647292), (255, 621908), (266, 596190), (285, 556444), (294, 539410), (323, 490980), (334, 474810), (340, 466431), (357, 444220), (380, 417333), (399, 397460), (420, 377587), (476, 333165), (490, 323646), (501, 316540), (510, 310954), (532, 298095), (570, 278222), (588, 269705), (595, 266532), (646, 245490), (665, 238476), (668, 237405), (714, 222110), (735, 215764), (798, 198730), (833, 190380), (835, 189924), (931, 170340), (969, 163660), (980, 161823), (1002, 158270), (1020, 155477), (1140, 139111), (1169, 135660), (1190, 133266), (1292, 122745), (1330, 119238), (1428, 111055), (1470, 107882), (1596, 99365), (1615, 98196), (1666, 95190), (1670, 94962), (1785, 88844), (1862, 85170), (1938, 81830), (1995, 79492), (2004, 79135), (2261, 70140), (2338, 67830), (2380, 66633), (2499, 63460), (2505, 63308), (2660, 59619), (2793, 56780), (2839, 55860), (2940, 53941), (3173, 49980), (3230, 49098), (3332, 47595), (3340, 47481), (3507, 45220), (3570, 44422), (3724, 42585), (3876, 40915), (3990, 39746), (4165, 38076), (4522, 35070), (4655, 34068), (4676, 33915), (4845, 32732), (4998, 31730), (5010, 31654), (5586, 28390), (5678, 27930), (5845, 27132), (6346, 24990), (6460, 24549), (6783, 23380), (7014, 22610), (7140, 22211), (7980, 19873), (8183, 19380), (8330, 19038), (8517, 18620), (9044, 17535), (9310, 17034), (9519, 16660), (9690, 16366), (9996, 15865), (10020, 15827), (11172, 14195), (11305, 14028), (11356, 13965), (11690, 13566), (12495, 12692)]