507441480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1564

約数の個数: 256

約数和(自身を含む): 1935360000

約数和(自身を除く): 1427918520

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, 1085, 1092, 1209, 1240, 1302, 1365, 1499, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2604, 2730, 2821, 2998, 3224, 3255, 3640, 3720, 4030, 4340, 4497, 4836, 5208, 5460, 5642, 5996, 6045, 6510, 7495, 8060, 8463, 8680, 8994, 9672, 10493, 10920, 11284, 11992, 12090, 13020, 14105, 14990, 16120, 16926, 17988, 19487, 20986, 22485, 22568, 24180, 26040, 28210, 29980, 31479, 33852, 35976, 38974, 41972, 42315, 44970, 46469, 48360, 52465, 56420, 58461, 59960, 62958, 67704, 77948, 83944, 84630, 89940, 92938, 97435, 104930, 112840, 116922, 125916, 136409, 139407, 155896, 157395, 169260, 179880, 185876, 194870, 209860, 232345, 233844, 251832, 272818, 278814, 292305, 314790, 325283, 338520, 371752, 389740, 409227, 419720, 464690, 467688, 545636, 557628, 584610, 604097, 629580, 650566, 682045, 697035, 779480, 818454, 929380, 975849, 1091272, 1115256, 1169220, 1208194, 1259160, 1301132, 1364090, 1394070, 1626415, 1636908, 1812291, 1858760, 1951698, 2046135, 2338440, 2416388, 2602264, 2728180, 2788140, 3020485, 3252830, 3273816, 3624582, 3903396, 4092270, 4228679, 4832776, 4879245, 5456360, 5576280, 6040970, 6505660, 7249164, 7806792, 8184540, 8457358, 9061455, 9758490, 12081940, 12686037, 13011320, 14498328, 16369080, 16914716, 18122910, 19516980, 21143395, 24163880, 25372074, 33829432, 36245820, 39033960, 42286790, 50744148, 63430185, 72491640, 84573580, 101488296, 126860370, 169147160, 253720740, 507441480]

約数ペア:

[(1, 507441480), (2, 253720740), (3, 169147160), (4, 126860370), (5, 101488296), (6, 84573580), (7, 72491640), (8, 63430185), (10, 50744148), (12, 42286790), (13, 39033960), (14, 36245820), (15, 33829432), (20, 25372074), (21, 24163880), (24, 21143395), (26, 19516980), (28, 18122910), (30, 16914716), (31, 16369080), (35, 14498328), (39, 13011320), (40, 12686037), (42, 12081940), (52, 9758490), (56, 9061455), (60, 8457358), (62, 8184540), (65, 7806792), (70, 7249164), (78, 6505660), (84, 6040970), (91, 5576280), (93, 5456360), (104, 4879245), (105, 4832776), (120, 4228679), (124, 4092270), (130, 3903396), (140, 3624582), (155, 3273816), (156, 3252830), (168, 3020485), (182, 2788140), (186, 2728180), (195, 2602264), (210, 2416388), (217, 2338440), (248, 2046135), (260, 1951698), (273, 1858760), (280, 1812291), (310, 1636908), (312, 1626415), (364, 1394070), (372, 1364090), (390, 1301132), (403, 1259160), (420, 1208194), (434, 1169220), (455, 1115256), (465, 1091272), (520, 975849), (546, 929380), (620, 818454), (651, 779480), (728, 697035), (744, 682045), (780, 650566), (806, 629580), (840, 604097), (868, 584610), (910, 557628), (930, 545636), (1085, 467688), (1092, 464690), (1209, 419720), (1240, 409227), (1302, 389740), (1365, 371752), (1499, 338520), (1560, 325283), (1612, 314790), (1736, 292305), (1820, 278814), (1860, 272818), (2015, 251832), (2170, 233844), (2184, 232345), (2418, 209860), (2604, 194870), (2730, 185876), (2821, 179880), (2998, 169260), (3224, 157395), (3255, 155896), (3640, 139407), (3720, 136409), (4030, 125916), (4340, 116922), (4497, 112840), (4836, 104930), (5208, 97435), (5460, 92938), (5642, 89940), (5996, 84630), (6045, 83944), (6510, 77948), (7495, 67704), (8060, 62958), (8463, 59960), (8680, 58461), (8994, 56420), (9672, 52465), (10493, 48360), (10920, 46469), (11284, 44970), (11992, 42315), (12090, 41972), (13020, 38974), (14105, 35976), (14990, 33852), (16120, 31479), (16926, 29980), (17988, 28210), (19487, 26040), (20986, 24180), (22485, 22568)]