227364720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1311

約数の個数: 160

約数和(自身を含む): 780378624

約数和(自身を除く): 553013904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1213, 1320, 1420, 1562, 1704, 2130, 2343, 2426, 2640, 2840, 3124, 3408, 3639, 3905, 4260, 4686, 4852, 5680, 6065, 6248, 7278, 7810, 8520, 9372, 9704, 11715, 12130, 12496, 13343, 14556, 15620, 17040, 18195, 18744, 19408, 23430, 24260, 26686, 29112, 31240, 36390, 37488, 40029, 46860, 48520, 53372, 58224, 62480, 66715, 72780, 80058, 86123, 93720, 97040, 106744, 133430, 145560, 160116, 172246, 187440, 200145, 213488, 258369, 266860, 291120, 320232, 344492, 400290, 430615, 516738, 533720, 640464, 688984, 800580, 861230, 947353, 1033476, 1067440, 1291845, 1377968, 1601160, 1722460, 1894706, 2066952, 2583690, 2842059, 3202320, 3444920, 3789412, 4133904, 4736765, 5167380, 5684118, 6889840, 7578824, 9473530, 10334760, 11368236, 14210295, 15157648, 18947060, 20669520, 22736472, 28420590, 37894120, 45472944, 56841180, 75788240, 113682360, 227364720]

約数ペア:

[(1, 227364720), (2, 113682360), (3, 75788240), (4, 56841180), (5, 45472944), (6, 37894120), (8, 28420590), (10, 22736472), (11, 20669520), (12, 18947060), (15, 15157648), (16, 14210295), (20, 11368236), (22, 10334760), (24, 9473530), (30, 7578824), (33, 6889840), (40, 5684118), (44, 5167380), (48, 4736765), (55, 4133904), (60, 3789412), (66, 3444920), (71, 3202320), (80, 2842059), (88, 2583690), (110, 2066952), (120, 1894706), (132, 1722460), (142, 1601160), (165, 1377968), (176, 1291845), (213, 1067440), (220, 1033476), (240, 947353), (264, 861230), (284, 800580), (330, 688984), (355, 640464), (426, 533720), (440, 516738), (528, 430615), (568, 400290), (660, 344492), (710, 320232), (781, 291120), (852, 266860), (880, 258369), (1065, 213488), (1136, 200145), (1213, 187440), (1320, 172246), (1420, 160116), (1562, 145560), (1704, 133430), (2130, 106744), (2343, 97040), (2426, 93720), (2640, 86123), (2840, 80058), (3124, 72780), (3408, 66715), (3639, 62480), (3905, 58224), (4260, 53372), (4686, 48520), (4852, 46860), (5680, 40029), (6065, 37488), (6248, 36390), (7278, 31240), (7810, 29112), (8520, 26686), (9372, 24260), (9704, 23430), (11715, 19408), (12130, 18744), (12496, 18195), (13343, 17040), (14556, 15620)]