1680227280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 320

約数和(自身を含む): 6239600640

約数和(自身を除く): 4559373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 310, 345, 360, 368, 372, 414, 432, 460, 465, 496, 540, 552, 558, 620, 621, 690, 713, 720, 744, 828, 837, 920, 930, 1035, 1080, 1091, 1104, 1116, 1240, 1242, 1380, 1395, 1426, 1488, 1656, 1674, 1840, 1860, 2070, 2139, 2160, 2182, 2232, 2480, 2484, 2760, 2790, 2852, 3105, 3273, 3312, 3348, 3565, 3720, 4140, 4185, 4278, 4364, 4464, 4968, 5455, 5520, 5580, 5704, 6210, 6417, 6546, 6696, 7130, 7440, 8280, 8370, 8556, 8728, 9819, 9936, 10695, 10910, 11160, 11408, 12420, 12834, 13092, 13392, 14260, 16365, 16560, 16740, 17112, 17456, 19251, 19638, 21390, 21820, 22320, 24840, 25093, 25668, 26184, 28520, 29457, 32085, 32730, 33480, 33821, 34224, 38502, 39276, 42780, 43640, 49095, 49680, 50186, 51336, 52368, 57040, 58914, 64170, 65460, 66960, 67642, 75279, 77004, 78552, 85560, 87280, 96255, 98190, 100372, 101463, 102672, 117828, 125465, 128340, 130920, 135284, 147285, 150558, 154008, 157104, 169105, 171120, 192510, 196380, 200744, 202926, 225837, 235656, 250930, 256680, 261840, 270568, 294570, 301116, 304389, 308016, 338210, 376395, 385020, 392760, 401488, 405852, 451674, 471312, 501860, 507315, 513360, 541136, 589140, 602232, 608778, 676420, 677511, 752790, 770040, 777883, 785520, 811704, 903348, 913167, 1003720, 1014630, 1129185, 1178280, 1204464, 1217556, 1352840, 1355022, 1505580, 1521945, 1540080, 1555766, 1623408, 1806696, 1826334, 2007440, 2029260, 2258370, 2333649, 2356560, 2435112, 2705680, 2710044, 3011160, 3043890, 3111532, 3387555, 3613392, 3652668, 3889415, 4058520, 4516740, 4565835, 4667298, 4870224, 5420088, 6022320, 6087780, 6223064, 6775110, 7000947, 7305336, 7778830, 8117040, 9033480, 9131670, 9334596, 10840176, 11668245, 12175560, 12446128, 13550220, 14001894, 14610672, 15557660, 18066960, 18263340, 18669192, 21002841, 23336490, 24351120, 27100440, 28003788, 31115320, 35004735, 36526680, 37338384, 42005682, 46672980, 54200880, 56007576, 62230640, 70009470, 73053360, 84011364, 93345960, 105014205, 112015152, 140018940, 168022728, 186691920, 210028410, 280037880, 336045456, 420056820, 560075760, 840113640, 1680227280]

約数ペア:

[(1, 1680227280), (2, 840113640), (3, 560075760), (4, 420056820), (5, 336045456), (6, 280037880), (8, 210028410), (9, 186691920), (10, 168022728), (12, 140018940), (15, 112015152), (16, 105014205), (18, 93345960), (20, 84011364), (23, 73053360), (24, 70009470), (27, 62230640), (30, 56007576), (31, 54200880), (36, 46672980), (40, 42005682), (45, 37338384), (46, 36526680), (48, 35004735), (54, 31115320), (60, 28003788), (62, 27100440), (69, 24351120), (72, 23336490), (80, 21002841), (90, 18669192), (92, 18263340), (93, 18066960), (108, 15557660), (115, 14610672), (120, 14001894), (124, 13550220), (135, 12446128), (138, 12175560), (144, 11668245), (155, 10840176), (180, 9334596), (184, 9131670), (186, 9033480), (207, 8117040), (216, 7778830), (230, 7305336), (240, 7000947), (248, 6775110), (270, 6223064), (276, 6087780), (279, 6022320), (310, 5420088), (345, 4870224), (360, 4667298), (368, 4565835), (372, 4516740), (414, 4058520), (432, 3889415), (460, 3652668), (465, 3613392), (496, 3387555), (540, 3111532), (552, 3043890), (558, 3011160), (620, 2710044), (621, 2705680), (690, 2435112), (713, 2356560), (720, 2333649), (744, 2258370), (828, 2029260), (837, 2007440), (920, 1826334), (930, 1806696), (1035, 1623408), (1080, 1555766), (1091, 1540080), (1104, 1521945), (1116, 1505580), (1240, 1355022), (1242, 1352840), (1380, 1217556), (1395, 1204464), (1426, 1178280), (1488, 1129185), (1656, 1014630), (1674, 1003720), (1840, 913167), (1860, 903348), (2070, 811704), (2139, 785520), (2160, 777883), (2182, 770040), (2232, 752790), (2480, 677511), (2484, 676420), (2760, 608778), (2790, 602232), (2852, 589140), (3105, 541136), (3273, 513360), (3312, 507315), (3348, 501860), (3565, 471312), (3720, 451674), (4140, 405852), (4185, 401488), (4278, 392760), (4364, 385020), (4464, 376395), (4968, 338210), (5455, 308016), (5520, 304389), (5580, 301116), (5704, 294570), (6210, 270568), (6417, 261840), (6546, 256680), (6696, 250930), (7130, 235656), (7440, 225837), (8280, 202926), (8370, 200744), (8556, 196380), (8728, 192510), (9819, 171120), (9936, 169105), (10695, 157104), (10910, 154008), (11160, 150558), (11408, 147285), (12420, 135284), (12834, 130920), (13092, 128340), (13392, 125465), (14260, 117828), (16365, 102672), (16560, 101463), (16740, 100372), (17112, 98190), (17456, 96255), (19251, 87280), (19638, 85560), (21390, 78552), (21820, 77004), (22320, 75279), (24840, 67642), (25093, 66960), (25668, 65460), (26184, 64170), (28520, 58914), (29457, 57040), (32085, 52368), (32730, 51336), (33480, 50186), (33821, 49680), (34224, 49095), (38502, 43640), (39276, 42780)]