447039840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 192

約数和(自身を含む): 1566093312

約数和(自身を除く): 1119053472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2311, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4622, 4836, 4960, 6045, 6240, 6448, 6933, 7440, 8060, 9244, 9672, 11555, 12090, 12896, 13866, 14880, 16120, 18488, 19344, 23110, 24180, 27732, 30043, 32240, 34665, 36976, 38688, 46220, 48360, 55464, 60086, 64480, 69330, 71641, 73952, 90129, 92440, 96720, 110928, 120172, 138660, 143282, 150215, 180258, 184880, 193440, 214923, 221856, 240344, 277320, 286564, 300430, 358205, 360516, 369760, 429846, 450645, 480688, 554640, 573128, 600860, 716410, 721032, 859692, 901290, 931333, 961376, 1074615, 1109280, 1146256, 1201720, 1432820, 1442064, 1719384, 1802580, 1862666, 2149230, 2292512, 2403440, 2793999, 2865640, 2884128, 3438768, 3605160, 3725332, 4298460, 4656665, 4806880, 5587998, 5731280, 6877536, 7210320, 7450664, 8596920, 9313330, 11175996, 11462560, 13969995, 14420640, 14901328, 17193840, 18626660, 22351992, 27939990, 29802656, 34387680, 37253320, 44703984, 55879980, 74506640, 89407968, 111759960, 149013280, 223519920, 447039840]

約数ペア:

[(1, 447039840), (2, 223519920), (3, 149013280), (4, 111759960), (5, 89407968), (6, 74506640), (8, 55879980), (10, 44703984), (12, 37253320), (13, 34387680), (15, 29802656), (16, 27939990), (20, 22351992), (24, 18626660), (26, 17193840), (30, 14901328), (31, 14420640), (32, 13969995), (39, 11462560), (40, 11175996), (48, 9313330), (52, 8596920), (60, 7450664), (62, 7210320), (65, 6877536), (78, 5731280), (80, 5587998), (93, 4806880), (96, 4656665), (104, 4298460), (120, 3725332), (124, 3605160), (130, 3438768), (155, 2884128), (156, 2865640), (160, 2793999), (186, 2403440), (195, 2292512), (208, 2149230), (240, 1862666), (248, 1802580), (260, 1719384), (310, 1442064), (312, 1432820), (372, 1201720), (390, 1146256), (403, 1109280), (416, 1074615), (465, 961376), (480, 931333), (496, 901290), (520, 859692), (620, 721032), (624, 716410), (744, 600860), (780, 573128), (806, 554640), (930, 480688), (992, 450645), (1040, 429846), (1209, 369760), (1240, 360516), (1248, 358205), (1488, 300430), (1560, 286564), (1612, 277320), (1860, 240344), (2015, 221856), (2080, 214923), (2311, 193440), (2418, 184880), (2480, 180258), (2976, 150215), (3120, 143282), (3224, 138660), (3720, 120172), (4030, 110928), (4622, 96720), (4836, 92440), (4960, 90129), (6045, 73952), (6240, 71641), (6448, 69330), (6933, 64480), (7440, 60086), (8060, 55464), (9244, 48360), (9672, 46220), (11555, 38688), (12090, 36976), (12896, 34665), (13866, 32240), (14880, 30043), (16120, 27732), (18488, 24180), (19344, 23110)]