394692060

素因数分解:

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

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1396180800

約数和(自身を除く): 1001488740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 53, 60, 68, 70, 84, 85, 98, 102, 105, 106, 119, 140, 147, 149, 159, 170, 196, 204, 210, 212, 238, 245, 255, 265, 294, 298, 318, 340, 357, 371, 420, 447, 476, 490, 510, 530, 588, 595, 596, 636, 714, 735, 742, 745, 795, 833, 894, 901, 980, 1020, 1043, 1060, 1113, 1190, 1428, 1470, 1484, 1490, 1590, 1666, 1785, 1788, 1802, 1855, 2086, 2226, 2235, 2380, 2499, 2533, 2597, 2703, 2940, 2980, 3129, 3180, 3332, 3570, 3604, 3710, 4165, 4172, 4452, 4470, 4505, 4998, 5066, 5194, 5215, 5406, 5565, 6258, 6307, 7140, 7301, 7420, 7599, 7791, 7897, 8330, 8940, 9010, 9996, 10132, 10388, 10430, 10812, 11130, 12495, 12516, 12614, 12665, 12985, 13515, 14602, 15198, 15582, 15645, 15794, 16660, 17731, 18020, 18921, 20860, 21903, 22260, 23691, 24990, 25228, 25330, 25970, 27030, 29204, 30396, 31164, 31290, 31535, 31588, 35462, 36505, 37842, 37995, 38955, 39485, 43806, 44149, 47382, 49980, 50660, 51940, 53193, 54060, 55279, 62580, 63070, 70924, 73010, 75684, 75990, 77910, 78970, 87612, 88298, 88655, 94605, 94764, 106386, 109515, 110558, 118455, 124117, 126140, 132447, 134249, 146020, 151980, 155820, 157940, 165837, 176596, 177310, 189210, 212772, 219030, 220745, 221116, 236910, 248234, 264894, 265965, 268498, 276395, 331674, 354620, 372351, 378420, 386953, 402747, 438060, 441490, 473820, 496468, 529788, 531930, 536996, 552790, 620585, 662235, 663348, 671245, 744702, 773906, 805494, 829185, 882980, 939743, 1063860, 1105580, 1160859, 1241170, 1324470, 1342490, 1489404, 1547812, 1610988, 1658370, 1861755, 1879486, 1934765, 2013735, 2321718, 2482340, 2648940, 2684980, 2819229, 3316740, 3723510, 3758972, 3869530, 4027470, 4643436, 4698715, 5638458, 5804295, 6578201, 7447020, 7739060, 8054940, 9397430, 11276916, 11608590, 13156402, 14096145, 18794860, 19734603, 23217180, 26312804, 28192290, 32891005, 39469206, 56384580, 65782010, 78938412, 98673015, 131564020, 197346030, 394692060]

約数ペア:

[(1, 394692060), (2, 197346030), (3, 131564020), (4, 98673015), (5, 78938412), (6, 65782010), (7, 56384580), (10, 39469206), (12, 32891005), (14, 28192290), (15, 26312804), (17, 23217180), (20, 19734603), (21, 18794860), (28, 14096145), (30, 13156402), (34, 11608590), (35, 11276916), (42, 9397430), (49, 8054940), (51, 7739060), (53, 7447020), (60, 6578201), (68, 5804295), (70, 5638458), (84, 4698715), (85, 4643436), (98, 4027470), (102, 3869530), (105, 3758972), (106, 3723510), (119, 3316740), (140, 2819229), (147, 2684980), (149, 2648940), (159, 2482340), (170, 2321718), (196, 2013735), (204, 1934765), (210, 1879486), (212, 1861755), (238, 1658370), (245, 1610988), (255, 1547812), (265, 1489404), (294, 1342490), (298, 1324470), (318, 1241170), (340, 1160859), (357, 1105580), (371, 1063860), (420, 939743), (447, 882980), (476, 829185), (490, 805494), (510, 773906), (530, 744702), (588, 671245), (595, 663348), (596, 662235), (636, 620585), (714, 552790), (735, 536996), (742, 531930), (745, 529788), (795, 496468), (833, 473820), (894, 441490), (901, 438060), (980, 402747), (1020, 386953), (1043, 378420), (1060, 372351), (1113, 354620), (1190, 331674), (1428, 276395), (1470, 268498), (1484, 265965), (1490, 264894), (1590, 248234), (1666, 236910), (1785, 221116), (1788, 220745), (1802, 219030), (1855, 212772), (2086, 189210), (2226, 177310), (2235, 176596), (2380, 165837), (2499, 157940), (2533, 155820), (2597, 151980), (2703, 146020), (2940, 134249), (2980, 132447), (3129, 126140), (3180, 124117), (3332, 118455), (3570, 110558), (3604, 109515), (3710, 106386), (4165, 94764), (4172, 94605), (4452, 88655), (4470, 88298), (4505, 87612), (4998, 78970), (5066, 77910), (5194, 75990), (5215, 75684), (5406, 73010), (5565, 70924), (6258, 63070), (6307, 62580), (7140, 55279), (7301, 54060), (7420, 53193), (7599, 51940), (7791, 50660), (7897, 49980), (8330, 47382), (8940, 44149), (9010, 43806), (9996, 39485), (10132, 38955), (10388, 37995), (10430, 37842), (10812, 36505), (11130, 35462), (12495, 31588), (12516, 31535), (12614, 31290), (12665, 31164), (12985, 30396), (13515, 29204), (14602, 27030), (15198, 25970), (15582, 25330), (15645, 25228), (15794, 24990), (16660, 23691), (17731, 22260), (18020, 21903), (18921, 20860)]