2253187440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5764

約数の個数: 240

約数和(自身を含む): 8758963200

約数和(自身を除く): 6505775760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3792, 4424, 4740, 4977, 5040, 5530, 5659, 5688, 6320, 6636, 7110, 8295, 8848, 9480, 9954, 11060, 11318, 11376, 13272, 14220, 16590, 16977, 18960, 19908, 22120, 22636, 24885, 26544, 28295, 28440, 33180, 33954, 39613, 39816, 44240, 45272, 49770, 50931, 56590, 56880, 66360, 67908, 79226, 79632, 84885, 90544, 99540, 101862, 113180, 118839, 132720, 135816, 158452, 169770, 198065, 199080, 203724, 226360, 237678, 254655, 271632, 316904, 339540, 356517, 396130, 398160, 407448, 447061, 452720, 475356, 509310, 594195, 633808, 679080, 713034, 792260, 814896, 894122, 950712, 1018620, 1188390, 1341183, 1358160, 1426068, 1584520, 1782585, 1788244, 1901424, 2037240, 2235305, 2376780, 2682366, 2852136, 3129427, 3169040, 3565170, 3576488, 4023549, 4074480, 4470610, 4753560, 5364732, 5704272, 6258854, 6705915, 7130340, 7152976, 8047098, 8941220, 9388281, 9507120, 10729464, 12517708, 13411830, 14260680, 15647135, 16094196, 17882440, 18776562, 20117745, 21458928, 25035416, 26823660, 28164843, 28521360, 31294270, 32188392, 35764880, 37553124, 40235490, 46941405, 50070832, 53647320, 56329686, 62588540, 64376784, 75106248, 80470980, 93882810, 107294640, 112659372, 125177080, 140824215, 150212496, 160941960, 187765620, 225318744, 250354160, 281648430, 321883920, 375531240, 450637488, 563296860, 751062480, 1126593720, 2253187440]

約数ペア:

[(1, 2253187440), (2, 1126593720), (3, 751062480), (4, 563296860), (5, 450637488), (6, 375531240), (7, 321883920), (8, 281648430), (9, 250354160), (10, 225318744), (12, 187765620), (14, 160941960), (15, 150212496), (16, 140824215), (18, 125177080), (20, 112659372), (21, 107294640), (24, 93882810), (28, 80470980), (30, 75106248), (35, 64376784), (36, 62588540), (40, 56329686), (42, 53647320), (45, 50070832), (48, 46941405), (56, 40235490), (60, 37553124), (63, 35764880), (70, 32188392), (72, 31294270), (79, 28521360), (80, 28164843), (84, 26823660), (90, 25035416), (105, 21458928), (112, 20117745), (120, 18776562), (126, 17882440), (140, 16094196), (144, 15647135), (158, 14260680), (168, 13411830), (180, 12517708), (210, 10729464), (237, 9507120), (240, 9388281), (252, 8941220), (280, 8047098), (315, 7152976), (316, 7130340), (336, 6705915), (360, 6258854), (395, 5704272), (420, 5364732), (474, 4753560), (504, 4470610), (553, 4074480), (560, 4023549), (630, 3576488), (632, 3565170), (711, 3169040), (720, 3129427), (790, 2852136), (840, 2682366), (948, 2376780), (1008, 2235305), (1106, 2037240), (1185, 1901424), (1260, 1788244), (1264, 1782585), (1422, 1584520), (1580, 1426068), (1659, 1358160), (1680, 1341183), (1896, 1188390), (2212, 1018620), (2370, 950712), (2520, 894122), (2765, 814896), (2844, 792260), (3160, 713034), (3318, 679080), (3555, 633808), (3792, 594195), (4424, 509310), (4740, 475356), (4977, 452720), (5040, 447061), (5530, 407448), (5659, 398160), (5688, 396130), (6320, 356517), (6636, 339540), (7110, 316904), (8295, 271632), (8848, 254655), (9480, 237678), (9954, 226360), (11060, 203724), (11318, 199080), (11376, 198065), (13272, 169770), (14220, 158452), (16590, 135816), (16977, 132720), (18960, 118839), (19908, 113180), (22120, 101862), (22636, 99540), (24885, 90544), (26544, 84885), (28295, 79632), (28440, 79226), (33180, 67908), (33954, 66360), (39613, 56880), (39816, 56590), (44240, 50931), (45272, 49770)]