463917480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 1585059840

約数和(自身を除く): 1121142360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 53, 60, 62, 65, 78, 93, 104, 106, 120, 124, 130, 155, 156, 159, 181, 186, 195, 212, 248, 260, 265, 310, 312, 318, 362, 372, 390, 403, 424, 465, 520, 530, 543, 620, 636, 689, 724, 744, 780, 795, 806, 905, 930, 1060, 1086, 1209, 1240, 1272, 1378, 1448, 1560, 1590, 1612, 1643, 1810, 1860, 2015, 2067, 2120, 2172, 2353, 2418, 2715, 2756, 3180, 3224, 3286, 3445, 3620, 3720, 4030, 4134, 4344, 4706, 4836, 4929, 5430, 5512, 5611, 6045, 6360, 6572, 6890, 7059, 7240, 8060, 8215, 8268, 9412, 9593, 9672, 9858, 10335, 10860, 11222, 11765, 12090, 13144, 13780, 14118, 16120, 16430, 16536, 16833, 18824, 19186, 19716, 20670, 21359, 21720, 22444, 23530, 24180, 24645, 27560, 28055, 28236, 28779, 32860, 33666, 35295, 38372, 39432, 41340, 42718, 44888, 47060, 47965, 48360, 49290, 56110, 56472, 57558, 64077, 65720, 67332, 70590, 72943, 76744, 82680, 84165, 85436, 94120, 95930, 98580, 106795, 112220, 115116, 124709, 128154, 134664, 141180, 143895, 145886, 168330, 170872, 191860, 197160, 213590, 218829, 224440, 230232, 249418, 256308, 282360, 287790, 291772, 297383, 320385, 336660, 364715, 374127, 383720, 427180, 437658, 498836, 512616, 575580, 583544, 594766, 623545, 640770, 673320, 729430, 748254, 854360, 875316, 892149, 997672, 1094145, 1151160, 1189532, 1247090, 1281540, 1458860, 1486915, 1496508, 1750632, 1784298, 1870635, 2188290, 2379064, 2494180, 2563080, 2917720, 2973830, 2993016, 3568596, 3741270, 3865979, 4376580, 4460745, 4988360, 5947660, 7137192, 7482540, 7731958, 8753160, 8921490, 11597937, 11895320, 14965080, 15463916, 17842980, 19329895, 23195874, 30927832, 35685960, 38659790, 46391748, 57989685, 77319580, 92783496, 115979370, 154639160, 231958740, 463917480]

約数ペア:

[(1, 463917480), (2, 231958740), (3, 154639160), (4, 115979370), (5, 92783496), (6, 77319580), (8, 57989685), (10, 46391748), (12, 38659790), (13, 35685960), (15, 30927832), (20, 23195874), (24, 19329895), (26, 17842980), (30, 15463916), (31, 14965080), (39, 11895320), (40, 11597937), (52, 8921490), (53, 8753160), (60, 7731958), (62, 7482540), (65, 7137192), (78, 5947660), (93, 4988360), (104, 4460745), (106, 4376580), (120, 3865979), (124, 3741270), (130, 3568596), (155, 2993016), (156, 2973830), (159, 2917720), (181, 2563080), (186, 2494180), (195, 2379064), (212, 2188290), (248, 1870635), (260, 1784298), (265, 1750632), (310, 1496508), (312, 1486915), (318, 1458860), (362, 1281540), (372, 1247090), (390, 1189532), (403, 1151160), (424, 1094145), (465, 997672), (520, 892149), (530, 875316), (543, 854360), (620, 748254), (636, 729430), (689, 673320), (724, 640770), (744, 623545), (780, 594766), (795, 583544), (806, 575580), (905, 512616), (930, 498836), (1060, 437658), (1086, 427180), (1209, 383720), (1240, 374127), (1272, 364715), (1378, 336660), (1448, 320385), (1560, 297383), (1590, 291772), (1612, 287790), (1643, 282360), (1810, 256308), (1860, 249418), (2015, 230232), (2067, 224440), (2120, 218829), (2172, 213590), (2353, 197160), (2418, 191860), (2715, 170872), (2756, 168330), (3180, 145886), (3224, 143895), (3286, 141180), (3445, 134664), (3620, 128154), (3720, 124709), (4030, 115116), (4134, 112220), (4344, 106795), (4706, 98580), (4836, 95930), (4929, 94120), (5430, 85436), (5512, 84165), (5611, 82680), (6045, 76744), (6360, 72943), (6572, 70590), (6890, 67332), (7059, 65720), (7240, 64077), (8060, 57558), (8215, 56472), (8268, 56110), (9412, 49290), (9593, 48360), (9672, 47965), (9858, 47060), (10335, 44888), (10860, 42718), (11222, 41340), (11765, 39432), (12090, 38372), (13144, 35295), (13780, 33666), (14118, 32860), (16120, 28779), (16430, 28236), (16536, 28055), (16833, 27560), (18824, 24645), (19186, 24180), (19716, 23530), (20670, 22444), (21359, 21720)]