118569880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 330220800

約数和(自身を除く): 211650920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 380, 418, 440, 494, 520, 572, 715, 760, 836, 988, 1045, 1091, 1144, 1235, 1430, 1672, 1976, 2090, 2182, 2470, 2717, 2860, 4180, 4364, 4940, 5434, 5455, 5720, 8360, 8728, 9880, 10868, 10910, 12001, 13585, 14183, 20729, 21736, 21820, 24002, 27170, 28366, 41458, 43640, 48004, 54340, 56732, 60005, 70915, 82916, 96008, 103645, 108680, 113464, 120010, 141830, 156013, 165832, 207290, 228019, 240020, 269477, 283660, 312026, 414580, 456038, 480040, 538954, 567320, 624052, 780065, 829160, 912076, 1077908, 1140095, 1248104, 1347385, 1560130, 1824152, 2155816, 2280190, 2694770, 2964247, 3120260, 4560380, 5389540, 5928494, 6240520, 9120760, 10779080, 11856988, 14821235, 23713976, 29642470, 59284940, 118569880]

約数ペア:

[(1, 118569880), (2, 59284940), (4, 29642470), (5, 23713976), (8, 14821235), (10, 11856988), (11, 10779080), (13, 9120760), (19, 6240520), (20, 5928494), (22, 5389540), (26, 4560380), (38, 3120260), (40, 2964247), (44, 2694770), (52, 2280190), (55, 2155816), (65, 1824152), (76, 1560130), (88, 1347385), (95, 1248104), (104, 1140095), (110, 1077908), (130, 912076), (143, 829160), (152, 780065), (190, 624052), (209, 567320), (220, 538954), (247, 480040), (260, 456038), (286, 414580), (380, 312026), (418, 283660), (440, 269477), (494, 240020), (520, 228019), (572, 207290), (715, 165832), (760, 156013), (836, 141830), (988, 120010), (1045, 113464), (1091, 108680), (1144, 103645), (1235, 96008), (1430, 82916), (1672, 70915), (1976, 60005), (2090, 56732), (2182, 54340), (2470, 48004), (2717, 43640), (2860, 41458), (4180, 28366), (4364, 27170), (4940, 24002), (5434, 21820), (5455, 21736), (5720, 20729), (8360, 14183), (8728, 13585), (9880, 12001), (10868, 10910)]