151689720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 580608000

約数和(自身を除く): 428918280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 479, 520, 546, 580, 609, 696, 728, 754, 780, 812, 840, 870, 910, 958, 1015, 1092, 1131, 1160, 1218, 1365, 1437, 1508, 1560, 1624, 1740, 1820, 1885, 1916, 2030, 2184, 2262, 2395, 2436, 2639, 2730, 2874, 3016, 3045, 3353, 3480, 3640, 3770, 3832, 4060, 4524, 4790, 4872, 5278, 5460, 5655, 5748, 6090, 6227, 6706, 7185, 7540, 7917, 8120, 9048, 9580, 10059, 10556, 10920, 11310, 11496, 12180, 12454, 13195, 13412, 13891, 14370, 15080, 15834, 16765, 18681, 19160, 20118, 21112, 22620, 24360, 24908, 26390, 26824, 27782, 28740, 31135, 31668, 33530, 37362, 39585, 40236, 41673, 43589, 45240, 49816, 50295, 52780, 55564, 57480, 62270, 63336, 67060, 69455, 74724, 79170, 80472, 83346, 87178, 93405, 97237, 100590, 105560, 111128, 124540, 130767, 134120, 138910, 149448, 158340, 166692, 174356, 180583, 186810, 194474, 201180, 208365, 217945, 249080, 261534, 277820, 291711, 316680, 333384, 348712, 361166, 373620, 388948, 402360, 416730, 435890, 486185, 523068, 541749, 555640, 583422, 653835, 722332, 747240, 777896, 833460, 871780, 902915, 972370, 1046136, 1083498, 1166844, 1264081, 1307670, 1444664, 1458555, 1666920, 1743560, 1805830, 1944740, 2166996, 2333688, 2528162, 2615340, 2708745, 2917110, 3611660, 3792243, 3889480, 4333992, 5056324, 5230680, 5417490, 5834220, 6320405, 7223320, 7584486, 10112648, 10834980, 11668440, 12640810, 15168972, 18961215, 21669960, 25281620, 30337944, 37922430, 50563240, 75844860, 151689720]

約数ペア:

[(1, 151689720), (2, 75844860), (3, 50563240), (4, 37922430), (5, 30337944), (6, 25281620), (7, 21669960), (8, 18961215), (10, 15168972), (12, 12640810), (13, 11668440), (14, 10834980), (15, 10112648), (20, 7584486), (21, 7223320), (24, 6320405), (26, 5834220), (28, 5417490), (29, 5230680), (30, 5056324), (35, 4333992), (39, 3889480), (40, 3792243), (42, 3611660), (52, 2917110), (56, 2708745), (58, 2615340), (60, 2528162), (65, 2333688), (70, 2166996), (78, 1944740), (84, 1805830), (87, 1743560), (91, 1666920), (104, 1458555), (105, 1444664), (116, 1307670), (120, 1264081), (130, 1166844), (140, 1083498), (145, 1046136), (156, 972370), (168, 902915), (174, 871780), (182, 833460), (195, 777896), (203, 747240), (210, 722332), (232, 653835), (260, 583422), (273, 555640), (280, 541749), (290, 523068), (312, 486185), (348, 435890), (364, 416730), (377, 402360), (390, 388948), (406, 373620), (420, 361166), (435, 348712), (455, 333384), (479, 316680), (520, 291711), (546, 277820), (580, 261534), (609, 249080), (696, 217945), (728, 208365), (754, 201180), (780, 194474), (812, 186810), (840, 180583), (870, 174356), (910, 166692), (958, 158340), (1015, 149448), (1092, 138910), (1131, 134120), (1160, 130767), (1218, 124540), (1365, 111128), (1437, 105560), (1508, 100590), (1560, 97237), (1624, 93405), (1740, 87178), (1820, 83346), (1885, 80472), (1916, 79170), (2030, 74724), (2184, 69455), (2262, 67060), (2395, 63336), (2436, 62270), (2639, 57480), (2730, 55564), (2874, 52780), (3016, 50295), (3045, 49816), (3353, 45240), (3480, 43589), (3640, 41673), (3770, 40236), (3832, 39585), (4060, 37362), (4524, 33530), (4790, 31668), (4872, 31135), (5278, 28740), (5460, 27782), (5655, 26824), (5748, 26390), (6090, 24908), (6227, 24360), (6706, 22620), (7185, 21112), (7540, 20118), (7917, 19160), (8120, 18681), (9048, 16765), (9580, 15834), (10059, 15080), (10556, 14370), (10920, 13891), (11310, 13412), (11496, 13195), (12180, 12454)]