189560880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 180

約数和(自身を含む): 677001312

約数和(自身を除く): 487440432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 911, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 1822, 2040, 2312, 2448, 2601, 2733, 2890, 3060, 3468, 3644, 4080, 4335, 4555, 4624, 5202, 5466, 5780, 6120, 6936, 7288, 8199, 8670, 9110, 10404, 10932, 11560, 12240, 13005, 13665, 13872, 14576, 15487, 16398, 17340, 18220, 20808, 21864, 23120, 26010, 27330, 30974, 32796, 34680, 36440, 40995, 41616, 43728, 46461, 52020, 54660, 61948, 65592, 69360, 72880, 77435, 81990, 92922, 104040, 109320, 123896, 131184, 139383, 154870, 163980, 185844, 208080, 218640, 232305, 247792, 263279, 278766, 309740, 327960, 371688, 464610, 526558, 557532, 619480, 655920, 696915, 743376, 789837, 929220, 1053116, 1115064, 1238960, 1316395, 1393830, 1579674, 1858440, 2106232, 2230128, 2369511, 2632790, 2787660, 3159348, 3716880, 3949185, 4212464, 4739022, 5265580, 5575320, 6318696, 7898370, 9478044, 10531160, 11150640, 11847555, 12637392, 15796740, 18956088, 21062320, 23695110, 31593480, 37912176, 47390220, 63186960, 94780440, 189560880]

約数ペア:

[(1, 189560880), (2, 94780440), (3, 63186960), (4, 47390220), (5, 37912176), (6, 31593480), (8, 23695110), (9, 21062320), (10, 18956088), (12, 15796740), (15, 12637392), (16, 11847555), (17, 11150640), (18, 10531160), (20, 9478044), (24, 7898370), (30, 6318696), (34, 5575320), (36, 5265580), (40, 4739022), (45, 4212464), (48, 3949185), (51, 3716880), (60, 3159348), (68, 2787660), (72, 2632790), (80, 2369511), (85, 2230128), (90, 2106232), (102, 1858440), (120, 1579674), (136, 1393830), (144, 1316395), (153, 1238960), (170, 1115064), (180, 1053116), (204, 929220), (240, 789837), (255, 743376), (272, 696915), (289, 655920), (306, 619480), (340, 557532), (360, 526558), (408, 464610), (510, 371688), (578, 327960), (612, 309740), (680, 278766), (720, 263279), (765, 247792), (816, 232305), (867, 218640), (911, 208080), (1020, 185844), (1156, 163980), (1224, 154870), (1360, 139383), (1445, 131184), (1530, 123896), (1734, 109320), (1822, 104040), (2040, 92922), (2312, 81990), (2448, 77435), (2601, 72880), (2733, 69360), (2890, 65592), (3060, 61948), (3468, 54660), (3644, 52020), (4080, 46461), (4335, 43728), (4555, 41616), (4624, 40995), (5202, 36440), (5466, 34680), (5780, 32796), (6120, 30974), (6936, 27330), (7288, 26010), (8199, 23120), (8670, 21864), (9110, 20808), (10404, 18220), (10932, 17340), (11560, 16398), (12240, 15487), (13005, 14576), (13665, 13872)]