223846140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 768144384

約数和(自身を除く): 544298244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 107, 119, 140, 170, 204, 210, 214, 238, 255, 293, 321, 340, 357, 420, 428, 476, 510, 535, 586, 595, 642, 714, 749, 879, 1020, 1070, 1172, 1190, 1284, 1428, 1465, 1498, 1605, 1758, 1785, 1819, 2051, 2140, 2247, 2380, 2930, 2996, 3210, 3516, 3570, 3638, 3745, 4102, 4395, 4494, 4981, 5457, 5860, 6153, 6420, 7140, 7276, 7490, 8204, 8790, 8988, 9095, 9962, 10255, 10914, 11235, 12306, 12733, 14943, 14980, 17580, 18190, 19924, 20510, 21828, 22470, 24612, 24905, 25466, 27285, 29886, 30765, 31351, 34867, 36380, 38199, 41020, 44940, 49810, 50932, 54570, 59772, 61530, 62702, 63665, 69734, 74715, 76398, 94053, 99620, 104601, 109140, 123060, 125404, 127330, 139468, 149430, 152796, 156755, 174335, 188106, 190995, 209202, 219457, 254660, 298860, 313510, 348670, 376212, 381990, 418404, 438914, 470265, 523005, 532967, 627020, 658371, 697340, 763980, 877828, 940530, 1046010, 1065934, 1097285, 1316742, 1598901, 1881060, 2092020, 2131868, 2194570, 2633484, 2664835, 3197802, 3291855, 3730769, 4389140, 5329670, 6395604, 6583710, 7461538, 7994505, 10659340, 11192307, 13167420, 14923076, 15989010, 18653845, 22384614, 31978020, 37307690, 44769228, 55961535, 74615380, 111923070, 223846140]

約数ペア:

[(1, 223846140), (2, 111923070), (3, 74615380), (4, 55961535), (5, 44769228), (6, 37307690), (7, 31978020), (10, 22384614), (12, 18653845), (14, 15989010), (15, 14923076), (17, 13167420), (20, 11192307), (21, 10659340), (28, 7994505), (30, 7461538), (34, 6583710), (35, 6395604), (42, 5329670), (51, 4389140), (60, 3730769), (68, 3291855), (70, 3197802), (84, 2664835), (85, 2633484), (102, 2194570), (105, 2131868), (107, 2092020), (119, 1881060), (140, 1598901), (170, 1316742), (204, 1097285), (210, 1065934), (214, 1046010), (238, 940530), (255, 877828), (293, 763980), (321, 697340), (340, 658371), (357, 627020), (420, 532967), (428, 523005), (476, 470265), (510, 438914), (535, 418404), (586, 381990), (595, 376212), (642, 348670), (714, 313510), (749, 298860), (879, 254660), (1020, 219457), (1070, 209202), (1172, 190995), (1190, 188106), (1284, 174335), (1428, 156755), (1465, 152796), (1498, 149430), (1605, 139468), (1758, 127330), (1785, 125404), (1819, 123060), (2051, 109140), (2140, 104601), (2247, 99620), (2380, 94053), (2930, 76398), (2996, 74715), (3210, 69734), (3516, 63665), (3570, 62702), (3638, 61530), (3745, 59772), (4102, 54570), (4395, 50932), (4494, 49810), (4981, 44940), (5457, 41020), (5860, 38199), (6153, 36380), (6420, 34867), (7140, 31351), (7276, 30765), (7490, 29886), (8204, 27285), (8790, 25466), (8988, 24905), (9095, 24612), (9962, 22470), (10255, 21828), (10914, 20510), (11235, 19924), (12306, 18190), (12733, 17580), (14943, 14980)]