2970026040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1181}}^1$

素因数の和:2317

約数の個数: 128

約数和(自身を含む): 9395481600

約数和(自身を除く): 6425455560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1103, 1140, 1181, 2206, 2280, 2362, 3309, 3543, 4412, 4724, 5515, 5905, 6618, 7086, 8824, 9448, 11030, 11810, 13236, 14172, 16545, 17715, 20957, 22060, 22439, 23620, 26472, 28344, 33090, 35430, 41914, 44120, 44878, 47240, 62871, 66180, 67317, 70860, 83828, 89756, 104785, 112195, 125742, 132360, 134634, 141720, 167656, 179512, 209570, 224390, 251484, 269268, 314355, 336585, 419140, 448780, 502968, 538536, 628710, 673170, 838280, 897560, 1257420, 1302643, 1346340, 2514840, 2605286, 2692680, 3907929, 5210572, 6513215, 7815858, 10421144, 13026430, 15631716, 19539645, 24750217, 26052860, 31263432, 39079290, 49500434, 52105720, 74250651, 78158580, 99000868, 123751085, 148501302, 156317160, 198001736, 247502170, 297002604, 371253255, 495004340, 594005208, 742506510, 990008680, 1485013020, 2970026040]

約数ペア:

[(1, 2970026040), (2, 1485013020), (3, 990008680), (4, 742506510), (5, 594005208), (6, 495004340), (8, 371253255), (10, 297002604), (12, 247502170), (15, 198001736), (19, 156317160), (20, 148501302), (24, 123751085), (30, 99000868), (38, 78158580), (40, 74250651), (57, 52105720), (60, 49500434), (76, 39079290), (95, 31263432), (114, 26052860), (120, 24750217), (152, 19539645), (190, 15631716), (228, 13026430), (285, 10421144), (380, 7815858), (456, 6513215), (570, 5210572), (760, 3907929), (1103, 2692680), (1140, 2605286), (1181, 2514840), (2206, 1346340), (2280, 1302643), (2362, 1257420), (3309, 897560), (3543, 838280), (4412, 673170), (4724, 628710), (5515, 538536), (5905, 502968), (6618, 448780), (7086, 419140), (8824, 336585), (9448, 314355), (11030, 269268), (11810, 251484), (13236, 224390), (14172, 209570), (16545, 179512), (17715, 167656), (20957, 141720), (22060, 134634), (22439, 132360), (23620, 125742), (26472, 112195), (28344, 104785), (33090, 89756), (35430, 83828), (41914, 70860), (44120, 67317), (44878, 66180), (47240, 62871)]