327348840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 256

約数和(自身を含む): 1248952320

約数和(自身を除く): 921603480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 967, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 1934, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 2901, 3224, 3255, 3640, 3720, 3868, 4030, 4340, 4835, 4836, 5208, 5460, 5642, 5802, 6045, 6510, 6769, 7736, 8060, 8463, 8680, 9670, 9672, 10920, 11284, 11604, 12090, 12571, 13020, 13538, 14105, 14505, 16120, 16926, 19340, 20307, 22568, 23208, 24180, 25142, 26040, 27076, 28210, 29010, 29977, 33845, 33852, 37713, 38680, 40614, 42315, 48360, 50284, 54152, 56420, 58020, 59954, 62855, 67690, 67704, 75426, 81228, 84630, 87997, 89931, 100568, 101535, 112840, 116040, 119908, 125710, 135380, 149885, 150852, 162456, 169260, 175994, 179862, 188565, 203070, 209839, 239816, 251420, 263991, 270760, 299770, 301704, 338520, 351988, 359724, 377130, 389701, 406140, 419678, 439985, 449655, 502840, 527982, 599540, 629517, 703976, 719448, 754260, 779402, 812280, 839356, 879970, 899310, 1049195, 1055964, 1169103, 1199080, 1259034, 1319955, 1508520, 1558804, 1678712, 1759940, 1798620, 1948505, 2098390, 2111928, 2338206, 2518068, 2639910, 2727907, 3117608, 3147585, 3519880, 3597240, 3897010, 4196780, 4676412, 5036136, 5279820, 5455814, 5845515, 6295170, 7794020, 8183721, 8393560, 9352824, 10559640, 10911628, 11691030, 12590340, 13639535, 15588040, 16367442, 21823256, 23382060, 25180680, 27279070, 32734884, 40918605, 46764120, 54558140, 65469768, 81837210, 109116280, 163674420, 327348840]

約数ペア:

[(1, 327348840), (2, 163674420), (3, 109116280), (4, 81837210), (5, 65469768), (6, 54558140), (7, 46764120), (8, 40918605), (10, 32734884), (12, 27279070), (13, 25180680), (14, 23382060), (15, 21823256), (20, 16367442), (21, 15588040), (24, 13639535), (26, 12590340), (28, 11691030), (30, 10911628), (31, 10559640), (35, 9352824), (39, 8393560), (40, 8183721), (42, 7794020), (52, 6295170), (56, 5845515), (60, 5455814), (62, 5279820), (65, 5036136), (70, 4676412), (78, 4196780), (84, 3897010), (91, 3597240), (93, 3519880), (104, 3147585), (105, 3117608), (120, 2727907), (124, 2639910), (130, 2518068), (140, 2338206), (155, 2111928), (156, 2098390), (168, 1948505), (182, 1798620), (186, 1759940), (195, 1678712), (210, 1558804), (217, 1508520), (248, 1319955), (260, 1259034), (273, 1199080), (280, 1169103), (310, 1055964), (312, 1049195), (364, 899310), (372, 879970), (390, 839356), (403, 812280), (420, 779402), (434, 754260), (455, 719448), (465, 703976), (520, 629517), (546, 599540), (620, 527982), (651, 502840), (728, 449655), (744, 439985), (780, 419678), (806, 406140), (840, 389701), (868, 377130), (910, 359724), (930, 351988), (967, 338520), (1085, 301704), (1092, 299770), (1209, 270760), (1240, 263991), (1302, 251420), (1365, 239816), (1560, 209839), (1612, 203070), (1736, 188565), (1820, 179862), (1860, 175994), (1934, 169260), (2015, 162456), (2170, 150852), (2184, 149885), (2418, 135380), (2604, 125710), (2730, 119908), (2821, 116040), (2901, 112840), (3224, 101535), (3255, 100568), (3640, 89931), (3720, 87997), (3868, 84630), (4030, 81228), (4340, 75426), (4835, 67704), (4836, 67690), (5208, 62855), (5460, 59954), (5642, 58020), (5802, 56420), (6045, 54152), (6510, 50284), (6769, 48360), (7736, 42315), (8060, 40614), (8463, 38680), (8680, 37713), (9670, 33852), (9672, 33845), (10920, 29977), (11284, 29010), (11604, 28210), (12090, 27076), (12571, 26040), (13020, 25142), (13538, 24180), (14105, 23208), (14505, 22568), (16120, 20307), (16926, 19340)]