162905820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 584672256

約数和(自身を除く): 421766436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 444, 462, 518, 555, 660, 740, 770, 777, 814, 924, 953, 1036, 1110, 1155, 1221, 1295, 1540, 1554, 1628, 1906, 2035, 2220, 2310, 2442, 2590, 2849, 2859, 3108, 3812, 3885, 4070, 4620, 4765, 4884, 5180, 5698, 5718, 6105, 6671, 7770, 8140, 8547, 9530, 10483, 11396, 11436, 12210, 13342, 14245, 14295, 15540, 17094, 19060, 20013, 20966, 24420, 26684, 28490, 28590, 31449, 33355, 34188, 35261, 40026, 41932, 42735, 52415, 56980, 57180, 62898, 66710, 70522, 73381, 80052, 85470, 100065, 104830, 105783, 125796, 133420, 141044, 146762, 157245, 170940, 176305, 200130, 209660, 211566, 220143, 246827, 293524, 314490, 352610, 366905, 387871, 400260, 423132, 440286, 493654, 528915, 628980, 705220, 733810, 740481, 775742, 880572, 987308, 1057830, 1100715, 1163613, 1234135, 1467620, 1480962, 1551484, 1939355, 2115660, 2201430, 2327226, 2468270, 2715097, 2961924, 3702405, 3878710, 4402860, 4654452, 4936540, 5430194, 5818065, 7404810, 7757420, 8145291, 10860388, 11636130, 13575485, 14809620, 16290582, 23272260, 27150970, 32581164, 40726455, 54301940, 81452910, 162905820]

約数ペア:

[(1, 162905820), (2, 81452910), (3, 54301940), (4, 40726455), (5, 32581164), (6, 27150970), (7, 23272260), (10, 16290582), (11, 14809620), (12, 13575485), (14, 11636130), (15, 10860388), (20, 8145291), (21, 7757420), (22, 7404810), (28, 5818065), (30, 5430194), (33, 4936540), (35, 4654452), (37, 4402860), (42, 3878710), (44, 3702405), (55, 2961924), (60, 2715097), (66, 2468270), (70, 2327226), (74, 2201430), (77, 2115660), (84, 1939355), (105, 1551484), (110, 1480962), (111, 1467620), (132, 1234135), (140, 1163613), (148, 1100715), (154, 1057830), (165, 987308), (185, 880572), (210, 775742), (220, 740481), (222, 733810), (231, 705220), (259, 628980), (308, 528915), (330, 493654), (370, 440286), (385, 423132), (407, 400260), (420, 387871), (444, 366905), (462, 352610), (518, 314490), (555, 293524), (660, 246827), (740, 220143), (770, 211566), (777, 209660), (814, 200130), (924, 176305), (953, 170940), (1036, 157245), (1110, 146762), (1155, 141044), (1221, 133420), (1295, 125796), (1540, 105783), (1554, 104830), (1628, 100065), (1906, 85470), (2035, 80052), (2220, 73381), (2310, 70522), (2442, 66710), (2590, 62898), (2849, 57180), (2859, 56980), (3108, 52415), (3812, 42735), (3885, 41932), (4070, 40026), (4620, 35261), (4765, 34188), (4884, 33355), (5180, 31449), (5698, 28590), (5718, 28490), (6105, 26684), (6671, 24420), (7770, 20966), (8140, 20013), (8547, 19060), (9530, 17094), (10483, 15540), (11396, 14295), (11436, 14245), (12210, 13342)]