271640390130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:1078

約数の個数: 256

約数和(自身を含む): 755254886400

約数和(自身を除く): 483614496270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 239, 251, 270, 279, 310, 465, 478, 502, 541, 558, 717, 753, 837, 930, 1082, 1195, 1255, 1395, 1434, 1506, 1623, 1674, 2151, 2259, 2390, 2510, 2705, 2790, 3246, 3585, 3765, 4185, 4302, 4518, 4869, 5410, 6453, 6777, 7170, 7409, 7530, 7781, 8115, 8370, 9738, 10755, 11295, 12906, 13554, 14607, 14818, 15562, 16230, 16771, 21510, 22227, 22590, 23343, 24345, 29214, 32265, 33542, 33885, 37045, 38905, 44454, 46686, 48690, 50313, 59989, 64530, 66681, 67770, 70029, 73035, 74090, 77810, 83855, 100626, 111135, 116715, 119978, 129299, 133362, 135791, 140058, 146070, 150939, 167710, 179967, 200043, 210087, 222270, 233430, 251565, 258598, 271582, 299945, 301878, 333405, 350145, 359934, 387897, 400086, 407373, 420174, 452817, 503130, 539901, 599890, 646495, 666810, 678955, 700290, 754695, 775794, 814746, 899835, 905634, 1000215, 1050435, 1079802, 1163691, 1222119, 1292990, 1357910, 1509390, 1619703, 1799670, 1859659, 1939485, 2000430, 2036865, 2100870, 2264085, 2327382, 2444238, 2699505, 3239406, 3491073, 3666357, 3719318, 3878970, 4008269, 4073730, 4209521, 4528170, 5399010, 5578977, 5818455, 6110595, 6982146, 7332714, 8016538, 8098515, 8419042, 9298295, 11157954, 11636910, 12024807, 12221190, 12628563, 16197030, 16736931, 17455365, 18331785, 18596590, 20041345, 21047605, 24049614, 25257126, 27894885, 32454049, 33473862, 34910730, 36074421, 36663570, 37885689, 40082690, 42095210, 50210793, 55789770, 60124035, 63142815, 64908098, 72148842, 75771378, 83684655, 97362147, 100421586, 108223263, 113657067, 120248070, 126285630, 162270245, 167369310, 180372105, 189428445, 194724294, 216446526, 227314134, 251053965, 292086441, 324540490, 360744210, 378856890, 486810735, 502107930, 541116315, 568285335, 584172882, 876259323, 973621470, 1006075519, 1082232630, 1136570670, 1460432205, 1752518646, 2012151038, 2920864410, 3018226557, 4381296615, 5030377595, 6036453114, 8762593230, 9054679671, 10060755190, 15091132785, 18109359342, 27164039013, 30182265570, 45273398355, 54328078026, 90546796710, 135820195065, 271640390130]

約数ペア:

[(1, 271640390130), (2, 135820195065), (3, 90546796710), (5, 54328078026), (6, 45273398355), (9, 30182265570), (10, 27164039013), (15, 18109359342), (18, 15091132785), (27, 10060755190), (30, 9054679671), (31, 8762593230), (45, 6036453114), (54, 5030377595), (62, 4381296615), (90, 3018226557), (93, 2920864410), (135, 2012151038), (155, 1752518646), (186, 1460432205), (239, 1136570670), (251, 1082232630), (270, 1006075519), (279, 973621470), (310, 876259323), (465, 584172882), (478, 568285335), (502, 541116315), (541, 502107930), (558, 486810735), (717, 378856890), (753, 360744210), (837, 324540490), (930, 292086441), (1082, 251053965), (1195, 227314134), (1255, 216446526), (1395, 194724294), (1434, 189428445), (1506, 180372105), (1623, 167369310), (1674, 162270245), (2151, 126285630), (2259, 120248070), (2390, 113657067), (2510, 108223263), (2705, 100421586), (2790, 97362147), (3246, 83684655), (3585, 75771378), (3765, 72148842), (4185, 64908098), (4302, 63142815), (4518, 60124035), (4869, 55789770), (5410, 50210793), (6453, 42095210), (6777, 40082690), (7170, 37885689), (7409, 36663570), (7530, 36074421), (7781, 34910730), (8115, 33473862), (8370, 32454049), (9738, 27894885), (10755, 25257126), (11295, 24049614), (12906, 21047605), (13554, 20041345), (14607, 18596590), (14818, 18331785), (15562, 17455365), (16230, 16736931), (16771, 16197030), (21510, 12628563), (22227, 12221190), (22590, 12024807), (23343, 11636910), (24345, 11157954), (29214, 9298295), (32265, 8419042), (33542, 8098515), (33885, 8016538), (37045, 7332714), (38905, 6982146), (44454, 6110595), (46686, 5818455), (48690, 5578977), (50313, 5399010), (59989, 4528170), (64530, 4209521), (66681, 4073730), (67770, 4008269), (70029, 3878970), (73035, 3719318), (74090, 3666357), (77810, 3491073), (83855, 3239406), (100626, 2699505), (111135, 2444238), (116715, 2327382), (119978, 2264085), (129299, 2100870), (133362, 2036865), (135791, 2000430), (140058, 1939485), (146070, 1859659), (150939, 1799670), (167710, 1619703), (179967, 1509390), (200043, 1357910), (210087, 1292990), (222270, 1222119), (233430, 1163691), (251565, 1079802), (258598, 1050435), (271582, 1000215), (299945, 905634), (301878, 899835), (333405, 814746), (350145, 775794), (359934, 754695), (387897, 700290), (400086, 678955), (407373, 666810), (420174, 646495), (452817, 599890), (503130, 539901)]