157208220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 541072896

約数和(自身を除く): 383864676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 127, 130, 138, 156, 180, 195, 207, 230, 234, 254, 260, 276, 299, 345, 381, 390, 414, 460, 468, 508, 529, 585, 598, 635, 690, 762, 780, 828, 897, 1035, 1058, 1143, 1170, 1196, 1270, 1380, 1495, 1524, 1587, 1651, 1794, 1905, 2070, 2116, 2286, 2340, 2540, 2645, 2691, 2921, 2990, 3174, 3302, 3588, 3810, 4140, 4485, 4572, 4761, 4953, 5290, 5382, 5715, 5842, 5980, 6348, 6604, 6877, 7620, 7935, 8255, 8763, 8970, 9522, 9906, 10580, 10764, 11430, 11684, 13455, 13754, 14605, 14859, 15870, 16510, 17526, 17940, 19044, 19812, 20631, 22860, 23805, 24765, 26289, 26910, 27508, 29210, 29718, 31740, 33020, 34385, 35052, 37973, 41262, 43815, 47610, 49530, 52578, 53820, 58420, 59436, 61893, 67183, 68770, 74295, 75946, 82524, 87630, 95220, 99060, 103155, 105156, 113919, 123786, 131445, 134366, 137540, 148590, 151892, 175260, 189865, 201549, 206310, 227838, 247572, 262890, 268732, 297180, 309465, 335915, 341757, 379730, 403098, 412620, 455676, 525780, 569595, 604647, 618930, 671830, 683514, 759460, 806196, 873379, 1007745, 1139190, 1209294, 1237860, 1343660, 1367028, 1708785, 1746758, 2015490, 2278380, 2418588, 2620137, 3023235, 3417570, 3493516, 4030980, 4366895, 5240274, 6046470, 6835140, 7860411, 8733790, 10480548, 12092940, 13100685, 15720822, 17467580, 26201370, 31441644, 39302055, 52402740, 78604110, 157208220]

約数ペア:

[(1, 157208220), (2, 78604110), (3, 52402740), (4, 39302055), (5, 31441644), (6, 26201370), (9, 17467580), (10, 15720822), (12, 13100685), (13, 12092940), (15, 10480548), (18, 8733790), (20, 7860411), (23, 6835140), (26, 6046470), (30, 5240274), (36, 4366895), (39, 4030980), (45, 3493516), (46, 3417570), (52, 3023235), (60, 2620137), (65, 2418588), (69, 2278380), (78, 2015490), (90, 1746758), (92, 1708785), (115, 1367028), (117, 1343660), (127, 1237860), (130, 1209294), (138, 1139190), (156, 1007745), (180, 873379), (195, 806196), (207, 759460), (230, 683514), (234, 671830), (254, 618930), (260, 604647), (276, 569595), (299, 525780), (345, 455676), (381, 412620), (390, 403098), (414, 379730), (460, 341757), (468, 335915), (508, 309465), (529, 297180), (585, 268732), (598, 262890), (635, 247572), (690, 227838), (762, 206310), (780, 201549), (828, 189865), (897, 175260), (1035, 151892), (1058, 148590), (1143, 137540), (1170, 134366), (1196, 131445), (1270, 123786), (1380, 113919), (1495, 105156), (1524, 103155), (1587, 99060), (1651, 95220), (1794, 87630), (1905, 82524), (2070, 75946), (2116, 74295), (2286, 68770), (2340, 67183), (2540, 61893), (2645, 59436), (2691, 58420), (2921, 53820), (2990, 52578), (3174, 49530), (3302, 47610), (3588, 43815), (3810, 41262), (4140, 37973), (4485, 35052), (4572, 34385), (4761, 33020), (4953, 31740), (5290, 29718), (5382, 29210), (5715, 27508), (5842, 26910), (5980, 26289), (6348, 24765), (6604, 23805), (6877, 22860), (7620, 20631), (7935, 19812), (8255, 19044), (8763, 17940), (8970, 17526), (9522, 16510), (9906, 15870), (10580, 14859), (10764, 14605), (11430, 13754), (11684, 13455)]