145799160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4965

約数の個数: 128

約数和(自身を含む): 495936000

約数和(自身を除く): 350136840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4919, 4940, 5928, 7410, 9838, 9880, 14757, 14820, 19676, 24595, 29514, 29640, 39352, 49190, 59028, 63947, 73785, 93461, 98380, 118056, 127894, 147570, 186922, 191841, 196760, 255788, 280383, 295140, 319735, 373844, 383682, 467305, 511576, 560766, 590280, 639470, 747688, 767364, 934610, 959205, 1121532, 1214993, 1278940, 1401915, 1534728, 1869220, 1918410, 2243064, 2429986, 2557880, 2803830, 3644979, 3738440, 3836820, 4859972, 5607660, 6074965, 7289958, 7673640, 9719944, 11215320, 12149930, 14579916, 18224895, 24299860, 29159832, 36449790, 48599720, 72899580, 145799160]

約数ペア:

[(1, 145799160), (2, 72899580), (3, 48599720), (4, 36449790), (5, 29159832), (6, 24299860), (8, 18224895), (10, 14579916), (12, 12149930), (13, 11215320), (15, 9719944), (19, 7673640), (20, 7289958), (24, 6074965), (26, 5607660), (30, 4859972), (38, 3836820), (39, 3738440), (40, 3644979), (52, 2803830), (57, 2557880), (60, 2429986), (65, 2243064), (76, 1918410), (78, 1869220), (95, 1534728), (104, 1401915), (114, 1278940), (120, 1214993), (130, 1121532), (152, 959205), (156, 934610), (190, 767364), (195, 747688), (228, 639470), (247, 590280), (260, 560766), (285, 511576), (312, 467305), (380, 383682), (390, 373844), (456, 319735), (494, 295140), (520, 280383), (570, 255788), (741, 196760), (760, 191841), (780, 186922), (988, 147570), (1140, 127894), (1235, 118056), (1482, 98380), (1560, 93461), (1976, 73785), (2280, 63947), (2470, 59028), (2964, 49190), (3705, 39352), (4919, 29640), (4940, 29514), (5928, 24595), (7410, 19676), (9838, 14820), (9880, 14757)]