2985142680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1435

約数の個数: 256

約数和(自身を含む): 10786608000

約数和(自身を除く): 7801465320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 173, 180, 195, 216, 234, 260, 270, 312, 346, 351, 360, 390, 468, 519, 520, 540, 585, 692, 702, 780, 865, 936, 1038, 1080, 1170, 1229, 1384, 1404, 1557, 1560, 1730, 1755, 2076, 2249, 2340, 2458, 2595, 2808, 3114, 3460, 3510, 3687, 4152, 4498, 4671, 4680, 4916, 5190, 6145, 6228, 6747, 6920, 7020, 7374, 7785, 8996, 9342, 9832, 10380, 11061, 11245, 12290, 12456, 13494, 14040, 14748, 15570, 15977, 17992, 18435, 18684, 20241, 20760, 22122, 22490, 23355, 24580, 26988, 29496, 31140, 31954, 33183, 33735, 36870, 37368, 40482, 44244, 44980, 46710, 47931, 49160, 53976, 55305, 60723, 62280, 63908, 66366, 67470, 73740, 79885, 80964, 88488, 89960, 93420, 95862, 101205, 110610, 121446, 127816, 132732, 134940, 143793, 147480, 159770, 161928, 165915, 186840, 191724, 202410, 212617, 221220, 239655, 242892, 265464, 269880, 287586, 303615, 319540, 331830, 383448, 404820, 425234, 431379, 442440, 479310, 485784, 575172, 607230, 637851, 639080, 663660, 718965, 809640, 850468, 862758, 958620, 1063085, 1150344, 1214460, 1275702, 1327320, 1437930, 1700936, 1725516, 1913553, 1917240, 2126170, 2156895, 2428920, 2551404, 2764021, 2875860, 3189255, 3451032, 3827106, 4252340, 4313790, 5102808, 5528042, 5740659, 5751720, 6378510, 7654212, 8292063, 8504680, 8627580, 9567765, 11056084, 11481318, 12757020, 13820105, 15308424, 16584126, 17255160, 19135530, 22112168, 22962636, 24876189, 25514040, 27640210, 28703295, 33168252, 38271060, 41460315, 45925272, 49752378, 55280420, 57406590, 66336504, 74628567, 76542120, 82920630, 99504756, 110560840, 114813180, 124380945, 149257134, 165841260, 199009512, 229626360, 248761890, 298514268, 331682520, 373142835, 497523780, 597028536, 746285670, 995047560, 1492571340, 2985142680]

約数ペア:

[(1, 2985142680), (2, 1492571340), (3, 995047560), (4, 746285670), (5, 597028536), (6, 497523780), (8, 373142835), (9, 331682520), (10, 298514268), (12, 248761890), (13, 229626360), (15, 199009512), (18, 165841260), (20, 149257134), (24, 124380945), (26, 114813180), (27, 110560840), (30, 99504756), (36, 82920630), (39, 76542120), (40, 74628567), (45, 66336504), (52, 57406590), (54, 55280420), (60, 49752378), (65, 45925272), (72, 41460315), (78, 38271060), (90, 33168252), (104, 28703295), (108, 27640210), (117, 25514040), (120, 24876189), (130, 22962636), (135, 22112168), (156, 19135530), (173, 17255160), (180, 16584126), (195, 15308424), (216, 13820105), (234, 12757020), (260, 11481318), (270, 11056084), (312, 9567765), (346, 8627580), (351, 8504680), (360, 8292063), (390, 7654212), (468, 6378510), (519, 5751720), (520, 5740659), (540, 5528042), (585, 5102808), (692, 4313790), (702, 4252340), (780, 3827106), (865, 3451032), (936, 3189255), (1038, 2875860), (1080, 2764021), (1170, 2551404), (1229, 2428920), (1384, 2156895), (1404, 2126170), (1557, 1917240), (1560, 1913553), (1730, 1725516), (1755, 1700936), (2076, 1437930), (2249, 1327320), (2340, 1275702), (2458, 1214460), (2595, 1150344), (2808, 1063085), (3114, 958620), (3460, 862758), (3510, 850468), (3687, 809640), (4152, 718965), (4498, 663660), (4671, 639080), (4680, 637851), (4916, 607230), (5190, 575172), (6145, 485784), (6228, 479310), (6747, 442440), (6920, 431379), (7020, 425234), (7374, 404820), (7785, 383448), (8996, 331830), (9342, 319540), (9832, 303615), (10380, 287586), (11061, 269880), (11245, 265464), (12290, 242892), (12456, 239655), (13494, 221220), (14040, 212617), (14748, 202410), (15570, 191724), (15977, 186840), (17992, 165915), (18435, 161928), (18684, 159770), (20241, 147480), (20760, 143793), (22122, 134940), (22490, 132732), (23355, 127816), (24580, 121446), (26988, 110610), (29496, 101205), (31140, 95862), (31954, 93420), (33183, 89960), (33735, 88488), (36870, 80964), (37368, 79885), (40482, 73740), (44244, 67470), (44980, 66366), (46710, 63908), (47931, 62280), (49160, 60723), (53976, 55305)]