423053280

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 432

約数和(自身を含む): 1666514304

約数和(自身を除く): 1243461024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 288, 310, 312, 324, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 480, 486, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 729, 744, 780, 806, 810, 837, 864, 930, 936, 972, 992, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1248, 1296, 1395, 1404, 1440, 1458, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1944, 2015, 2080, 2106, 2160, 2187, 2232, 2340, 2418, 2430, 2480, 2511, 2592, 2790, 2808, 2916, 2976, 3120, 3159, 3224, 3240, 3348, 3510, 3627, 3645, 3720, 3744, 3888, 4030, 4185, 4212, 4320, 4374, 4464, 4680, 4836, 4860, 4960, 5022, 5265, 5580, 5616, 5832, 6045, 6240, 6318, 6448, 6480, 6561, 6696, 7020, 7254, 7290, 7440, 7533, 7776, 8060, 8370, 8424, 8748, 8928, 9360, 9477, 9672, 9720, 10044, 10530, 10881, 10935, 11160, 11232, 11664, 12090, 12555, 12636, 12896, 12960, 13122, 13392, 14040, 14508, 14580, 14880, 15066, 15795, 16120, 16740, 16848, 17496, 18135, 18720, 18954, 19344, 19440, 20088, 21060, 21762, 21870, 22320, 22599, 23328, 24180, 25110, 25272, 26244, 26784, 28080, 28431, 29016, 29160, 30132, 31590, 32240, 32643, 32805, 33480, 33696, 34992, 36270, 37665, 37908, 38688, 38880, 40176, 42120, 43524, 43740, 44640, 45198, 47385, 48360, 50220, 50544, 52488, 54405, 56160, 56862, 58032, 58320, 60264, 63180, 64480, 65286, 65610, 66960, 67797, 69984, 72540, 75330, 75816, 80352, 84240, 85293, 87048, 87480, 90396, 94770, 96720, 97929, 100440, 101088, 104976, 108810, 112995, 113724, 116064, 116640, 120528, 126360, 130572, 131220, 133920, 135594, 142155, 145080, 150660, 151632, 163215, 168480, 170586, 174096, 174960, 180792, 189540, 193440, 195858, 200880, 203391, 209952, 217620, 225990, 227448, 241056, 252720, 261144, 262440, 271188, 284310, 290160, 293787, 301320, 303264, 326430, 338985, 341172, 348192, 349920, 361584, 379080, 391716, 401760, 406782, 426465, 435240, 451980, 454896, 489645, 505440, 522288, 524880, 542376, 568620, 580320, 587574, 602640, 652860, 677970, 682344, 723168, 758160, 783432, 813564, 852930, 870480, 881361, 903960, 909792, 979290, 1016955, 1044576, 1049760, 1084752, 1137240, 1175148, 1205280, 1305720, 1355940, 1364688, 1468935, 1516320, 1566864, 1627128, 1705860, 1740960, 1762722, 1807920, 1958580, 2033910, 2169504, 2274480, 2350296, 2611440, 2644083, 2711880, 2729376, 2937870, 3133728, 3254256, 3411720, 3525444, 3615840, 3917160, 4067820, 4406805, 4548960, 4700592, 5222880, 5288166, 5423760, 5875740, 6508512, 6823440, 7050888, 7834320, 8135640, 8813610, 9401184, 10576332, 10847520, 11751480, 13220415, 13646880, 14101776, 15668640, 16271280, 17627220, 21152664, 23502960, 26440830, 28203552, 32542560, 35254440, 42305328, 47005920, 52881660, 70508880, 84610656, 105763320, 141017760, 211526640, 423053280]

約数ペア:

[(1, 423053280), (2, 211526640), (3, 141017760), (4, 105763320), (5, 84610656), (6, 70508880), (8, 52881660), (9, 47005920), (10, 42305328), (12, 35254440), (13, 32542560), (15, 28203552), (16, 26440830), (18, 23502960), (20, 21152664), (24, 17627220), (26, 16271280), (27, 15668640), (30, 14101776), (31, 13646880), (32, 13220415), (36, 11751480), (39, 10847520), (40, 10576332), (45, 9401184), (48, 8813610), (52, 8135640), (54, 7834320), (60, 7050888), (62, 6823440), (65, 6508512), (72, 5875740), (78, 5423760), (80, 5288166), (81, 5222880), (90, 4700592), (93, 4548960), (96, 4406805), (104, 4067820), (108, 3917160), (117, 3615840), (120, 3525444), (124, 3411720), (130, 3254256), (135, 3133728), (144, 2937870), (155, 2729376), (156, 2711880), (160, 2644083), (162, 2611440), (180, 2350296), (186, 2274480), (195, 2169504), (208, 2033910), (216, 1958580), (234, 1807920), (240, 1762722), (243, 1740960), (248, 1705860), (260, 1627128), (270, 1566864), (279, 1516320), (288, 1468935), (310, 1364688), (312, 1355940), (324, 1305720), (351, 1205280), (360, 1175148), (372, 1137240), (390, 1084752), (403, 1049760), (405, 1044576), (416, 1016955), (432, 979290), (465, 909792), (468, 903960), (480, 881361), (486, 870480), (496, 852930), (520, 813564), (540, 783432), (558, 758160), (585, 723168), (620, 682344), (624, 677970), (648, 652860), (702, 602640), (720, 587574), (729, 580320), (744, 568620), (780, 542376), (806, 524880), (810, 522288), (837, 505440), (864, 489645), (930, 454896), (936, 451980), (972, 435240), (992, 426465), (1040, 406782), (1053, 401760), (1080, 391716), (1116, 379080), (1170, 361584), (1209, 349920), (1215, 348192), (1240, 341172), (1248, 338985), (1296, 326430), (1395, 303264), (1404, 301320), (1440, 293787), (1458, 290160), (1488, 284310), (1560, 271188), (1612, 262440), (1620, 261144), (1674, 252720), (1755, 241056), (1860, 227448), (1872, 225990), (1944, 217620), (2015, 209952), (2080, 203391), (2106, 200880), (2160, 195858), (2187, 193440), (2232, 189540), (2340, 180792), (2418, 174960), (2430, 174096), (2480, 170586), (2511, 168480), (2592, 163215), (2790, 151632), (2808, 150660), (2916, 145080), (2976, 142155), (3120, 135594), (3159, 133920), (3224, 131220), (3240, 130572), (3348, 126360), (3510, 120528), (3627, 116640), (3645, 116064), (3720, 113724), (3744, 112995), (3888, 108810), (4030, 104976), (4185, 101088), (4212, 100440), (4320, 97929), (4374, 96720), (4464, 94770), (4680, 90396), (4836, 87480), (4860, 87048), (4960, 85293), (5022, 84240), (5265, 80352), (5580, 75816), (5616, 75330), (5832, 72540), (6045, 69984), (6240, 67797), (6318, 66960), (6448, 65610), (6480, 65286), (6561, 64480), (6696, 63180), (7020, 60264), (7254, 58320), (7290, 58032), (7440, 56862), (7533, 56160), (7776, 54405), (8060, 52488), (8370, 50544), (8424, 50220), (8748, 48360), (8928, 47385), (9360, 45198), (9477, 44640), (9672, 43740), (9720, 43524), (10044, 42120), (10530, 40176), (10881, 38880), (10935, 38688), (11160, 37908), (11232, 37665), (11664, 36270), (12090, 34992), (12555, 33696), (12636, 33480), (12896, 32805), (12960, 32643), (13122, 32240), (13392, 31590), (14040, 30132), (14508, 29160), (14580, 29016), (14880, 28431), (15066, 28080), (15795, 26784), (16120, 26244), (16740, 25272), (16848, 25110), (17496, 24180), (18135, 23328), (18720, 22599), (18954, 22320), (19344, 21870), (19440, 21762), (20088, 21060)]