56384580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 139570620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 84, 85, 102, 105, 106, 119, 140, 149, 159, 170, 204, 210, 212, 238, 255, 265, 298, 318, 340, 357, 371, 420, 447, 476, 510, 530, 595, 596, 636, 714, 742, 745, 795, 894, 901, 1020, 1043, 1060, 1113, 1190, 1428, 1484, 1490, 1590, 1785, 1788, 1802, 1855, 2086, 2226, 2235, 2380, 2533, 2703, 2980, 3129, 3180, 3570, 3604, 3710, 4172, 4452, 4470, 4505, 5066, 5215, 5406, 5565, 6258, 6307, 7140, 7420, 7599, 7897, 8940, 9010, 10132, 10430, 10812, 11130, 12516, 12614, 12665, 13515, 15198, 15645, 15794, 17731, 18020, 18921, 20860, 22260, 23691, 25228, 25330, 27030, 30396, 31290, 31535, 31588, 35462, 37842, 37995, 39485, 47382, 50660, 53193, 54060, 55279, 62580, 63070, 70924, 75684, 75990, 78970, 88655, 94605, 94764, 106386, 110558, 118455, 126140, 134249, 151980, 157940, 165837, 177310, 189210, 212772, 221116, 236910, 265965, 268498, 276395, 331674, 354620, 378420, 402747, 473820, 531930, 536996, 552790, 663348, 671245, 805494, 829185, 939743, 1063860, 1105580, 1342490, 1610988, 1658370, 1879486, 2013735, 2684980, 2819229, 3316740, 3758972, 4027470, 4698715, 5638458, 8054940, 9397430, 11276916, 14096145, 18794860, 28192290, 56384580]

約数ペア:

[(1, 56384580), (2, 28192290), (3, 18794860), (4, 14096145), (5, 11276916), (6, 9397430), (7, 8054940), (10, 5638458), (12, 4698715), (14, 4027470), (15, 3758972), (17, 3316740), (20, 2819229), (21, 2684980), (28, 2013735), (30, 1879486), (34, 1658370), (35, 1610988), (42, 1342490), (51, 1105580), (53, 1063860), (60, 939743), (68, 829185), (70, 805494), (84, 671245), (85, 663348), (102, 552790), (105, 536996), (106, 531930), (119, 473820), (140, 402747), (149, 378420), (159, 354620), (170, 331674), (204, 276395), (210, 268498), (212, 265965), (238, 236910), (255, 221116), (265, 212772), (298, 189210), (318, 177310), (340, 165837), (357, 157940), (371, 151980), (420, 134249), (447, 126140), (476, 118455), (510, 110558), (530, 106386), (595, 94764), (596, 94605), (636, 88655), (714, 78970), (742, 75990), (745, 75684), (795, 70924), (894, 63070), (901, 62580), (1020, 55279), (1043, 54060), (1060, 53193), (1113, 50660), (1190, 47382), (1428, 39485), (1484, 37995), (1490, 37842), (1590, 35462), (1785, 31588), (1788, 31535), (1802, 31290), (1855, 30396), (2086, 27030), (2226, 25330), (2235, 25228), (2380, 23691), (2533, 22260), (2703, 20860), (2980, 18921), (3129, 18020), (3180, 17731), (3570, 15794), (3604, 15645), (3710, 15198), (4172, 13515), (4452, 12665), (4470, 12614), (4505, 12516), (5066, 11130), (5215, 10812), (5406, 10430), (5565, 10132), (6258, 9010), (6307, 8940), (7140, 7897), (7420, 7599)]