813006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23689}}^1$

素因数の和:23729

約数の個数: 160

約数和(自身を含む): 2961060480

約数和(自身を除く): 2148054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 23689, 34320, 47378, 71067, 94756, 118445, 142134, 189512, 236890, 260579, 284268, 307957, 355335, 379024, 473780, 521158, 568536, 615914, 710670, 781737, 923871, 947560, 1042316, 1137072, 1231828, 1302895, 1421340, 1539785, 1563474, 1847742, 1895120, 2084632, 2463656, 2605790, 2842680, 3079570, 3126948, 3387527, 3695484, 3908685, 4169264, 4619355, 4927312, 5211580, 5685360, 6159140, 6253896, 6775054, 7390968, 7817370, 9238710, 10162581, 10423160, 12318280, 12507792, 13550108, 14781936, 15634740, 16937635, 18477420, 20325162, 20846320, 24636560, 27100216, 31269480, 33875270, 36954840, 40650324, 50812905, 54200432, 62538960, 67750540, 73909680, 81300648, 101625810, 135501080, 162601296, 203251620, 271002160, 406503240, 813006480]

約数ペア:

[(1, 813006480), (2, 406503240), (3, 271002160), (4, 203251620), (5, 162601296), (6, 135501080), (8, 101625810), (10, 81300648), (11, 73909680), (12, 67750540), (13, 62538960), (15, 54200432), (16, 50812905), (20, 40650324), (22, 36954840), (24, 33875270), (26, 31269480), (30, 27100216), (33, 24636560), (39, 20846320), (40, 20325162), (44, 18477420), (48, 16937635), (52, 15634740), (55, 14781936), (60, 13550108), (65, 12507792), (66, 12318280), (78, 10423160), (80, 10162581), (88, 9238710), (104, 7817370), (110, 7390968), (120, 6775054), (130, 6253896), (132, 6159140), (143, 5685360), (156, 5211580), (165, 4927312), (176, 4619355), (195, 4169264), (208, 3908685), (220, 3695484), (240, 3387527), (260, 3126948), (264, 3079570), (286, 2842680), (312, 2605790), (330, 2463656), (390, 2084632), (429, 1895120), (440, 1847742), (520, 1563474), (528, 1539785), (572, 1421340), (624, 1302895), (660, 1231828), (715, 1137072), (780, 1042316), (858, 947560), (880, 923871), (1040, 781737), (1144, 710670), (1320, 615914), (1430, 568536), (1560, 521158), (1716, 473780), (2145, 379024), (2288, 355335), (2640, 307957), (2860, 284268), (3120, 260579), (3432, 236890), (4290, 189512), (5720, 142134), (6864, 118445), (8580, 94756), (11440, 71067), (17160, 47378), (23689, 34320)]