277043520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 962680320

約数和(自身を除く): 685636800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 281, 312, 316, 320, 390, 395, 416, 474, 480, 520, 562, 624, 632, 780, 790, 832, 843, 948, 960, 1027, 1040, 1124, 1185, 1248, 1264, 1405, 1560, 1580, 1686, 1896, 2054, 2080, 2248, 2370, 2496, 2528, 2810, 3081, 3120, 3160, 3372, 3653, 3792, 4108, 4160, 4215, 4496, 4740, 5056, 5135, 5620, 6162, 6240, 6320, 6744, 7306, 7584, 8216, 8430, 8992, 9480, 10270, 10959, 11240, 12324, 12480, 12640, 13488, 14612, 15168, 15405, 16432, 16860, 17984, 18265, 18960, 20540, 21918, 22199, 22480, 24648, 25280, 26976, 29224, 30810, 32864, 33720, 36530, 37920, 41080, 43836, 44398, 44960, 49296, 53952, 54795, 58448, 61620, 65728, 66597, 67440, 73060, 75840, 82160, 87672, 88796, 89920, 98592, 109590, 110995, 116896, 123240, 133194, 134880, 146120, 164320, 175344, 177592, 197184, 219180, 221990, 233792, 246480, 266388, 269760, 288587, 292240, 328640, 332985, 350688, 355184, 438360, 443980, 492960, 532776, 577174, 584480, 665970, 701376, 710368, 865761, 876720, 887960, 985920, 1065552, 1154348, 1168960, 1331940, 1420736, 1442935, 1731522, 1753440, 1775920, 2131104, 2308696, 2663880, 2885870, 3463044, 3506880, 3551840, 4262208, 4328805, 4617392, 5327760, 5771740, 6926088, 7103680, 8657610, 9234784, 10655520, 11543480, 13852176, 17315220, 18469568, 21311040, 23086960, 27704352, 34630440, 46173920, 55408704, 69260880, 92347840, 138521760, 277043520]

約数ペア:

[(1, 277043520), (2, 138521760), (3, 92347840), (4, 69260880), (5, 55408704), (6, 46173920), (8, 34630440), (10, 27704352), (12, 23086960), (13, 21311040), (15, 18469568), (16, 17315220), (20, 13852176), (24, 11543480), (26, 10655520), (30, 9234784), (32, 8657610), (39, 7103680), (40, 6926088), (48, 5771740), (52, 5327760), (60, 4617392), (64, 4328805), (65, 4262208), (78, 3551840), (79, 3506880), (80, 3463044), (96, 2885870), (104, 2663880), (120, 2308696), (130, 2131104), (156, 1775920), (158, 1753440), (160, 1731522), (192, 1442935), (195, 1420736), (208, 1331940), (237, 1168960), (240, 1154348), (260, 1065552), (281, 985920), (312, 887960), (316, 876720), (320, 865761), (390, 710368), (395, 701376), (416, 665970), (474, 584480), (480, 577174), (520, 532776), (562, 492960), (624, 443980), (632, 438360), (780, 355184), (790, 350688), (832, 332985), (843, 328640), (948, 292240), (960, 288587), (1027, 269760), (1040, 266388), (1124, 246480), (1185, 233792), (1248, 221990), (1264, 219180), (1405, 197184), (1560, 177592), (1580, 175344), (1686, 164320), (1896, 146120), (2054, 134880), (2080, 133194), (2248, 123240), (2370, 116896), (2496, 110995), (2528, 109590), (2810, 98592), (3081, 89920), (3120, 88796), (3160, 87672), (3372, 82160), (3653, 75840), (3792, 73060), (4108, 67440), (4160, 66597), (4215, 65728), (4496, 61620), (4740, 58448), (5056, 54795), (5135, 53952), (5620, 49296), (6162, 44960), (6240, 44398), (6320, 43836), (6744, 41080), (7306, 37920), (7584, 36530), (8216, 33720), (8430, 32864), (8992, 30810), (9480, 29224), (10270, 26976), (10959, 25280), (11240, 24648), (12324, 22480), (12480, 22199), (12640, 21918), (13488, 20540), (14612, 18960), (15168, 18265), (15405, 17984), (16432, 16860)]