15290147180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{1201}}^1$

素因数の和:2416

約数の個数: 144

約数和(自身を含む): 40815708192

約数和(自身を除く): 25525561012

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1181, 1201, 1540, 2156, 2362, 2402, 2695, 4724, 4804, 5390, 5905, 6005, 8267, 8407, 10780, 11810, 12010, 12991, 13211, 16534, 16814, 23620, 24020, 25982, 26422, 33068, 33628, 41335, 42035, 51964, 52844, 57869, 58849, 64955, 66055, 82670, 84070, 90937, 92477, 115738, 117698, 129910, 132110, 165340, 168140, 181874, 184954, 231476, 235396, 259820, 264220, 289345, 294245, 363748, 369908, 454685, 462385, 578690, 588490, 636559, 647339, 909370, 924770, 1157380, 1176980, 1273118, 1294678, 1418381, 1818740, 1849540, 2546236, 2589356, 2836762, 3182795, 3236695, 5673524, 6365590, 6473390, 7091905, 9928667, 12731180, 12946780, 14183810, 15602191, 19857334, 28367620, 31204382, 39714668, 49643335, 62408764, 69500669, 78010955, 99286670, 109215337, 139001338, 156021910, 198573340, 218430674, 278002676, 312043820, 347503345, 436861348, 546076685, 695006690, 764507359, 1092153370, 1390013380, 1529014718, 2184306740, 3058029436, 3822536795, 7645073590, 15290147180]

約数ペア:

[(1, 15290147180), (2, 7645073590), (4, 3822536795), (5, 3058029436), (7, 2184306740), (10, 1529014718), (11, 1390013380), (14, 1092153370), (20, 764507359), (22, 695006690), (28, 546076685), (35, 436861348), (44, 347503345), (49, 312043820), (55, 278002676), (70, 218430674), (77, 198573340), (98, 156021910), (110, 139001338), (140, 109215337), (154, 99286670), (196, 78010955), (220, 69500669), (245, 62408764), (308, 49643335), (385, 39714668), (490, 31204382), (539, 28367620), (770, 19857334), (980, 15602191), (1078, 14183810), (1181, 12946780), (1201, 12731180), (1540, 9928667), (2156, 7091905), (2362, 6473390), (2402, 6365590), (2695, 5673524), (4724, 3236695), (4804, 3182795), (5390, 2836762), (5905, 2589356), (6005, 2546236), (8267, 1849540), (8407, 1818740), (10780, 1418381), (11810, 1294678), (12010, 1273118), (12991, 1176980), (13211, 1157380), (16534, 924770), (16814, 909370), (23620, 647339), (24020, 636559), (25982, 588490), (26422, 578690), (33068, 462385), (33628, 454685), (41335, 369908), (42035, 363748), (51964, 294245), (52844, 289345), (57869, 264220), (58849, 259820), (64955, 235396), (66055, 231476), (82670, 184954), (84070, 181874), (90937, 168140), (92477, 165340), (115738, 132110), (117698, 129910)]