2471036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 8101969920

約数和(自身を除く): 5630933640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 47, 60, 69, 86, 92, 94, 115, 120, 129, 138, 141, 172, 184, 188, 215, 230, 235, 258, 276, 282, 344, 345, 376, 430, 443, 460, 470, 516, 552, 564, 645, 690, 705, 860, 886, 920, 940, 989, 1032, 1081, 1128, 1290, 1329, 1380, 1410, 1720, 1772, 1880, 1978, 2021, 2162, 2215, 2580, 2658, 2760, 2820, 2967, 3243, 3544, 3956, 4042, 4324, 4430, 4945, 5160, 5316, 5405, 5640, 5934, 6063, 6486, 6645, 7912, 8084, 8648, 8860, 9890, 10105, 10189, 10632, 10810, 11868, 12126, 12972, 13290, 14835, 16168, 16215, 17720, 19049, 19780, 20210, 20378, 20821, 21620, 23736, 24252, 25944, 26580, 29670, 30315, 30567, 32430, 38098, 39560, 40420, 40756, 41642, 43240, 46483, 48504, 50945, 53160, 57147, 59340, 60630, 61134, 62463, 64860, 76196, 80840, 81512, 83284, 92966, 95245, 101890, 104105, 114294, 118680, 121260, 122268, 124926, 129720, 139449, 152392, 152835, 166568, 185932, 190490, 203780, 208210, 228588, 232415, 242520, 244536, 249852, 278898, 285735, 305670, 312315, 371864, 380980, 407560, 416420, 438127, 457176, 464830, 478883, 499704, 557796, 571470, 611340, 624630, 697245, 761960, 832840, 876254, 895303, 929660, 957766, 1115592, 1142940, 1222680, 1249260, 1314381, 1394490, 1436649, 1752508, 1790606, 1859320, 1915532, 2190635, 2285880, 2394415, 2498520, 2628762, 2685909, 2788980, 2873298, 3505016, 3581212, 3831064, 4381270, 4476515, 4788830, 5257524, 5371818, 5577960, 5746596, 6571905, 7162424, 7183245, 8762540, 8953030, 9577660, 10515048, 10743636, 11493192, 13143810, 13429545, 14366490, 17525080, 17906060, 19155320, 20591969, 21487272, 26287620, 26859090, 28732980, 35812120, 41183938, 52575240, 53718180, 57465960, 61775907, 82367876, 102959845, 107436360, 123551814, 164735752, 205919690, 247103628, 308879535, 411839380, 494207256, 617759070, 823678760, 1235518140, 2471036280]

約数ペア:

[(1, 2471036280), (2, 1235518140), (3, 823678760), (4, 617759070), (5, 494207256), (6, 411839380), (8, 308879535), (10, 247103628), (12, 205919690), (15, 164735752), (20, 123551814), (23, 107436360), (24, 102959845), (30, 82367876), (40, 61775907), (43, 57465960), (46, 53718180), (47, 52575240), (60, 41183938), (69, 35812120), (86, 28732980), (92, 26859090), (94, 26287620), (115, 21487272), (120, 20591969), (129, 19155320), (138, 17906060), (141, 17525080), (172, 14366490), (184, 13429545), (188, 13143810), (215, 11493192), (230, 10743636), (235, 10515048), (258, 9577660), (276, 8953030), (282, 8762540), (344, 7183245), (345, 7162424), (376, 6571905), (430, 5746596), (443, 5577960), (460, 5371818), (470, 5257524), (516, 4788830), (552, 4476515), (564, 4381270), (645, 3831064), (690, 3581212), (705, 3505016), (860, 2873298), (886, 2788980), (920, 2685909), (940, 2628762), (989, 2498520), (1032, 2394415), (1081, 2285880), (1128, 2190635), (1290, 1915532), (1329, 1859320), (1380, 1790606), (1410, 1752508), (1720, 1436649), (1772, 1394490), (1880, 1314381), (1978, 1249260), (2021, 1222680), (2162, 1142940), (2215, 1115592), (2580, 957766), (2658, 929660), (2760, 895303), (2820, 876254), (2967, 832840), (3243, 761960), (3544, 697245), (3956, 624630), (4042, 611340), (4324, 571470), (4430, 557796), (4945, 499704), (5160, 478883), (5316, 464830), (5405, 457176), (5640, 438127), (5934, 416420), (6063, 407560), (6486, 380980), (6645, 371864), (7912, 312315), (8084, 305670), (8648, 285735), (8860, 278898), (9890, 249852), (10105, 244536), (10189, 242520), (10632, 232415), (10810, 228588), (11868, 208210), (12126, 203780), (12972, 190490), (13290, 185932), (14835, 166568), (16168, 152835), (16215, 152392), (17720, 139449), (19049, 129720), (19780, 124926), (20210, 122268), (20378, 121260), (20821, 118680), (21620, 114294), (23736, 104105), (24252, 101890), (25944, 95245), (26580, 92966), (29670, 83284), (30315, 81512), (30567, 80840), (32430, 76196), (38098, 64860), (39560, 62463), (40420, 61134), (40756, 60630), (41642, 59340), (43240, 57147), (46483, 53160), (48504, 50945)]