151431840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 601001856

約数和(自身を除く): 449570016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 166, 168, 180, 181, 210, 224, 240, 249, 252, 280, 288, 315, 332, 336, 360, 362, 415, 420, 480, 498, 504, 543, 560, 581, 630, 664, 672, 720, 724, 747, 830, 840, 905, 996, 1008, 1086, 1120, 1162, 1245, 1260, 1267, 1328, 1440, 1448, 1494, 1629, 1660, 1680, 1743, 1810, 1992, 2016, 2172, 2324, 2490, 2520, 2534, 2656, 2715, 2896, 2905, 2988, 3258, 3320, 3360, 3486, 3620, 3735, 3801, 3984, 4344, 4648, 4980, 5040, 5068, 5229, 5430, 5792, 5810, 5976, 6335, 6516, 6640, 6972, 7240, 7470, 7602, 7968, 8145, 8688, 8715, 9296, 9960, 10080, 10136, 10458, 10860, 11403, 11620, 11952, 12670, 13032, 13280, 13944, 14480, 14940, 15023, 15204, 16290, 17376, 17430, 18592, 19005, 19920, 20272, 20916, 21720, 22806, 23240, 23904, 25340, 26064, 26145, 27888, 28960, 29880, 30046, 30408, 32580, 34860, 38010, 39840, 40544, 41832, 43440, 45069, 45612, 46480, 50680, 52128, 52290, 55776, 57015, 59760, 60092, 60816, 65160, 69720, 75115, 76020, 83664, 86880, 90138, 91224, 92960, 101360, 104580, 105161, 114030, 119520, 120184, 121632, 130320, 135207, 139440, 150230, 152040, 167328, 180276, 182448, 202720, 209160, 210322, 225345, 228060, 240368, 260640, 270414, 278880, 300460, 304080, 315483, 360552, 364896, 418320, 420644, 450690, 456120, 480736, 525805, 540828, 600920, 608160, 630966, 676035, 721104, 836640, 841288, 901380, 912240, 946449, 1051610, 1081656, 1201840, 1261932, 1352070, 1442208, 1577415, 1682576, 1802760, 1824480, 1892898, 2103220, 2163312, 2403680, 2523864, 2704140, 3154830, 3365152, 3605520, 3785796, 4206440, 4326624, 4732245, 5047728, 5408280, 6309660, 7211040, 7571592, 8412880, 9464490, 10095456, 10816560, 12619320, 15143184, 16825760, 18928980, 21633120, 25238640, 30286368, 37857960, 50477280, 75715920, 151431840]

約数ペア:

[(1, 151431840), (2, 75715920), (3, 50477280), (4, 37857960), (5, 30286368), (6, 25238640), (7, 21633120), (8, 18928980), (9, 16825760), (10, 15143184), (12, 12619320), (14, 10816560), (15, 10095456), (16, 9464490), (18, 8412880), (20, 7571592), (21, 7211040), (24, 6309660), (28, 5408280), (30, 5047728), (32, 4732245), (35, 4326624), (36, 4206440), (40, 3785796), (42, 3605520), (45, 3365152), (48, 3154830), (56, 2704140), (60, 2523864), (63, 2403680), (70, 2163312), (72, 2103220), (80, 1892898), (83, 1824480), (84, 1802760), (90, 1682576), (96, 1577415), (105, 1442208), (112, 1352070), (120, 1261932), (126, 1201840), (140, 1081656), (144, 1051610), (160, 946449), (166, 912240), (168, 901380), (180, 841288), (181, 836640), (210, 721104), (224, 676035), (240, 630966), (249, 608160), (252, 600920), (280, 540828), (288, 525805), (315, 480736), (332, 456120), (336, 450690), (360, 420644), (362, 418320), (415, 364896), (420, 360552), (480, 315483), (498, 304080), (504, 300460), (543, 278880), (560, 270414), (581, 260640), (630, 240368), (664, 228060), (672, 225345), (720, 210322), (724, 209160), (747, 202720), (830, 182448), (840, 180276), (905, 167328), (996, 152040), (1008, 150230), (1086, 139440), (1120, 135207), (1162, 130320), (1245, 121632), (1260, 120184), (1267, 119520), (1328, 114030), (1440, 105161), (1448, 104580), (1494, 101360), (1629, 92960), (1660, 91224), (1680, 90138), (1743, 86880), (1810, 83664), (1992, 76020), (2016, 75115), (2172, 69720), (2324, 65160), (2490, 60816), (2520, 60092), (2534, 59760), (2656, 57015), (2715, 55776), (2896, 52290), (2905, 52128), (2988, 50680), (3258, 46480), (3320, 45612), (3360, 45069), (3486, 43440), (3620, 41832), (3735, 40544), (3801, 39840), (3984, 38010), (4344, 34860), (4648, 32580), (4980, 30408), (5040, 30046), (5068, 29880), (5229, 28960), (5430, 27888), (5792, 26145), (5810, 26064), (5976, 25340), (6335, 23904), (6516, 23240), (6640, 22806), (6972, 21720), (7240, 20916), (7470, 20272), (7602, 19920), (7968, 19005), (8145, 18592), (8688, 17430), (8715, 17376), (9296, 16290), (9960, 15204), (10080, 15023), (10136, 14940), (10458, 14480), (10860, 13944), (11403, 13280), (11620, 13032), (11952, 12670)]