158947920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1335

約数の個数: 200

約数和(自身を含む): 581555040

約数和(自身を除く): 422607120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1291, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2582, 2736, 3078, 3240, 3420, 3873, 4104, 4560, 5130, 5164, 6156, 6455, 6480, 6840, 7695, 7746, 8208, 10260, 10328, 11619, 12312, 12910, 13680, 15390, 15492, 19365, 20520, 20656, 23238, 24529, 24624, 25820, 30780, 30984, 34857, 38730, 41040, 46476, 49058, 51640, 58095, 61560, 61968, 69714, 73587, 77460, 92952, 98116, 103280, 104571, 116190, 122645, 123120, 139428, 147174, 154920, 174285, 185904, 196232, 209142, 220761, 232380, 245290, 278856, 294348, 309840, 348570, 367935, 392464, 418284, 441522, 464760, 490580, 522855, 557712, 588696, 662283, 697140, 735870, 836568, 883044, 929520, 981160, 1045710, 1103805, 1177392, 1324566, 1394280, 1471740, 1673136, 1766088, 1962320, 1986849, 2091420, 2207610, 2649132, 2788560, 2943480, 3311415, 3532176, 3973698, 4182840, 4415220, 5298264, 5886960, 6622830, 7947396, 8365680, 8830440, 9934245, 10596528, 13245660, 15894792, 17660880, 19868490, 26491320, 31789584, 39736980, 52982640, 79473960, 158947920]

約数ペア:

[(1, 158947920), (2, 79473960), (3, 52982640), (4, 39736980), (5, 31789584), (6, 26491320), (8, 19868490), (9, 17660880), (10, 15894792), (12, 13245660), (15, 10596528), (16, 9934245), (18, 8830440), (19, 8365680), (20, 7947396), (24, 6622830), (27, 5886960), (30, 5298264), (36, 4415220), (38, 4182840), (40, 3973698), (45, 3532176), (48, 3311415), (54, 2943480), (57, 2788560), (60, 2649132), (72, 2207610), (76, 2091420), (80, 1986849), (81, 1962320), (90, 1766088), (95, 1673136), (108, 1471740), (114, 1394280), (120, 1324566), (135, 1177392), (144, 1103805), (152, 1045710), (162, 981160), (171, 929520), (180, 883044), (190, 836568), (216, 735870), (228, 697140), (240, 662283), (270, 588696), (285, 557712), (304, 522855), (324, 490580), (342, 464760), (360, 441522), (380, 418284), (405, 392464), (432, 367935), (456, 348570), (513, 309840), (540, 294348), (570, 278856), (648, 245290), (684, 232380), (720, 220761), (760, 209142), (810, 196232), (855, 185904), (912, 174285), (1026, 154920), (1080, 147174), (1140, 139428), (1291, 123120), (1296, 122645), (1368, 116190), (1520, 104571), (1539, 103280), (1620, 98116), (1710, 92952), (2052, 77460), (2160, 73587), (2280, 69714), (2565, 61968), (2582, 61560), (2736, 58095), (3078, 51640), (3240, 49058), (3420, 46476), (3873, 41040), (4104, 38730), (4560, 34857), (5130, 30984), (5164, 30780), (6156, 25820), (6455, 24624), (6480, 24529), (6840, 23238), (7695, 20656), (7746, 20520), (8208, 19365), (10260, 15492), (10328, 15390), (11619, 13680), (12312, 12910)]