201255040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 555206400

約数和(自身を除く): 353951360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 224, 269, 280, 320, 334, 448, 538, 560, 640, 668, 835, 896, 1076, 1120, 1169, 1336, 1345, 1670, 1883, 2152, 2240, 2338, 2672, 2690, 3340, 3766, 4304, 4480, 4676, 5344, 5380, 5845, 6680, 7532, 8608, 9352, 9415, 10688, 10760, 11690, 13360, 15064, 17216, 18704, 18830, 21376, 21520, 23380, 26720, 30128, 34432, 37408, 37660, 43040, 44923, 46760, 53440, 60256, 74816, 75320, 86080, 89846, 93520, 106880, 120512, 149632, 150640, 172160, 179692, 187040, 224615, 241024, 301280, 314461, 359384, 374080, 449230, 602560, 628922, 718768, 748160, 898460, 1205120, 1257844, 1437536, 1572305, 1796920, 2515688, 2875072, 3144610, 3593840, 5031376, 5750144, 6289220, 7187680, 10062752, 12578440, 14375360, 20125504, 25156880, 28750720, 40251008, 50313760, 100627520, 201255040]

約数ペア:

[(1, 201255040), (2, 100627520), (4, 50313760), (5, 40251008), (7, 28750720), (8, 25156880), (10, 20125504), (14, 14375360), (16, 12578440), (20, 10062752), (28, 7187680), (32, 6289220), (35, 5750144), (40, 5031376), (56, 3593840), (64, 3144610), (70, 2875072), (80, 2515688), (112, 1796920), (128, 1572305), (140, 1437536), (160, 1257844), (167, 1205120), (224, 898460), (269, 748160), (280, 718768), (320, 628922), (334, 602560), (448, 449230), (538, 374080), (560, 359384), (640, 314461), (668, 301280), (835, 241024), (896, 224615), (1076, 187040), (1120, 179692), (1169, 172160), (1336, 150640), (1345, 149632), (1670, 120512), (1883, 106880), (2152, 93520), (2240, 89846), (2338, 86080), (2672, 75320), (2690, 74816), (3340, 60256), (3766, 53440), (4304, 46760), (4480, 44923), (4676, 43040), (5344, 37660), (5380, 37408), (5845, 34432), (6680, 30128), (7532, 26720), (8608, 23380), (9352, 21520), (9415, 21376), (10688, 18830), (10760, 18704), (11690, 17216), (13360, 15064)]