211862160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:966

約数の個数: 240

約数和(自身を含む): 793877760

約数和(自身を除く): 582015600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 911, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1822, 1938, 2040, 2280, 2448, 2584, 2733, 2736, 2907, 3060, 3230, 3420, 3644, 3876, 4080, 4555, 4560, 4845, 5168, 5466, 5814, 6120, 6460, 6840, 7288, 7752, 8199, 9110, 9690, 10932, 11628, 12240, 12920, 13665, 13680, 14535, 14576, 15487, 15504, 16398, 17309, 18220, 19380, 21864, 23256, 25840, 27330, 29070, 30974, 32796, 34618, 36440, 38760, 40995, 43728, 46461, 46512, 51927, 54660, 58140, 61948, 65592, 69236, 72880, 77435, 77520, 81990, 86545, 92922, 103854, 109320, 116280, 123896, 131184, 138472, 139383, 154870, 155781, 163980, 173090, 185844, 207708, 218640, 232305, 232560, 247792, 259635, 276944, 278766, 294253, 309740, 311562, 327960, 346180, 371688, 415416, 464610, 519270, 557532, 588506, 619480, 623124, 655920, 692360, 696915, 743376, 778905, 830832, 882759, 929220, 1038540, 1115064, 1177012, 1238960, 1246248, 1384720, 1393830, 1471265, 1557810, 1765518, 1858440, 2077080, 2230128, 2354024, 2492496, 2648277, 2787660, 2942530, 3115620, 3531036, 3716880, 4154160, 4413795, 4708048, 5296554, 5575320, 5885060, 6231240, 7062072, 8827590, 10593108, 11150640, 11770120, 12462480, 13241385, 14124144, 17655180, 21186216, 23540240, 26482770, 35310360, 42372432, 52965540, 70620720, 105931080, 211862160]

約数ペア:

[(1, 211862160), (2, 105931080), (3, 70620720), (4, 52965540), (5, 42372432), (6, 35310360), (8, 26482770), (9, 23540240), (10, 21186216), (12, 17655180), (15, 14124144), (16, 13241385), (17, 12462480), (18, 11770120), (19, 11150640), (20, 10593108), (24, 8827590), (30, 7062072), (34, 6231240), (36, 5885060), (38, 5575320), (40, 5296554), (45, 4708048), (48, 4413795), (51, 4154160), (57, 3716880), (60, 3531036), (68, 3115620), (72, 2942530), (76, 2787660), (80, 2648277), (85, 2492496), (90, 2354024), (95, 2230128), (102, 2077080), (114, 1858440), (120, 1765518), (136, 1557810), (144, 1471265), (152, 1393830), (153, 1384720), (170, 1246248), (171, 1238960), (180, 1177012), (190, 1115064), (204, 1038540), (228, 929220), (240, 882759), (255, 830832), (272, 778905), (285, 743376), (304, 696915), (306, 692360), (323, 655920), (340, 623124), (342, 619480), (360, 588506), (380, 557532), (408, 519270), (456, 464610), (510, 415416), (570, 371688), (612, 346180), (646, 327960), (680, 311562), (684, 309740), (720, 294253), (760, 278766), (765, 276944), (816, 259635), (855, 247792), (911, 232560), (912, 232305), (969, 218640), (1020, 207708), (1140, 185844), (1224, 173090), (1292, 163980), (1360, 155781), (1368, 154870), (1520, 139383), (1530, 138472), (1615, 131184), (1710, 123896), (1822, 116280), (1938, 109320), (2040, 103854), (2280, 92922), (2448, 86545), (2584, 81990), (2733, 77520), (2736, 77435), (2907, 72880), (3060, 69236), (3230, 65592), (3420, 61948), (3644, 58140), (3876, 54660), (4080, 51927), (4555, 46512), (4560, 46461), (4845, 43728), (5168, 40995), (5466, 38760), (5814, 36440), (6120, 34618), (6460, 32796), (6840, 30974), (7288, 29070), (7752, 27330), (8199, 25840), (9110, 23256), (9690, 21864), (10932, 19380), (11628, 18220), (12240, 17309), (12920, 16398), (13665, 15504), (13680, 15487), (14535, 14576)]