31409284400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:596

約数の個数: 240

約数和(自身を含む): 82661376000

約数和(自身を除く): 51252091600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 127, 130, 199, 200, 208, 239, 254, 260, 325, 398, 400, 478, 508, 520, 635, 650, 796, 956, 995, 1016, 1040, 1195, 1270, 1300, 1592, 1651, 1912, 1990, 2032, 2390, 2540, 2587, 2600, 3107, 3175, 3184, 3302, 3824, 3980, 4780, 4975, 5080, 5174, 5200, 5975, 6214, 6350, 6604, 7960, 8255, 9560, 9950, 10160, 10348, 11950, 12428, 12700, 12935, 13208, 15535, 15920, 16510, 19120, 19900, 20696, 23900, 24856, 25273, 25400, 25870, 26416, 30353, 31070, 33020, 39800, 41275, 41392, 47561, 47800, 49712, 50546, 50800, 51740, 60706, 62140, 64675, 66040, 77675, 79600, 82550, 95122, 95600, 101092, 103480, 121412, 124280, 126365, 129350, 132080, 151765, 155350, 165100, 190244, 202184, 206960, 237805, 242824, 248560, 252730, 258700, 303530, 310700, 328549, 330200, 380488, 394589, 404368, 475610, 485648, 505460, 517400, 607060, 618293, 621400, 631825, 657098, 660400, 758825, 760976, 789178, 951220, 1010920, 1034800, 1189025, 1214120, 1236586, 1242800, 1263650, 1314196, 1517650, 1578356, 1642745, 1902440, 1972945, 2021840, 2378050, 2428240, 2473172, 2527300, 2628392, 3035300, 3091465, 3156712, 3285490, 3804880, 3945890, 4756100, 4946344, 5054600, 5256784, 6040247, 6070600, 6182930, 6313424, 6570980, 7891780, 8213725, 9512200, 9864725, 9892688, 10109200, 12080494, 12141200, 12365860, 13141960, 15457325, 15783560, 16427450, 19024400, 19729450, 24160988, 24731720, 26283920, 30201235, 30914650, 31567120, 32854900, 39458900, 48321976, 49463440, 60402470, 61829300, 65709800, 78523211, 78917800, 96643952, 120804940, 123658600, 131419600, 151006175, 157046422, 157835600, 241609880, 247317200, 302012350, 314092844, 392616055, 483219760, 604024700, 628185688, 785232110, 1208049400, 1256371376, 1570464220, 1963080275, 2416098800, 3140928440, 3926160550, 6281856880, 7852321100, 15704642200, 31409284400]

約数ペア:

[(1, 31409284400), (2, 15704642200), (4, 7852321100), (5, 6281856880), (8, 3926160550), (10, 3140928440), (13, 2416098800), (16, 1963080275), (20, 1570464220), (25, 1256371376), (26, 1208049400), (40, 785232110), (50, 628185688), (52, 604024700), (65, 483219760), (80, 392616055), (100, 314092844), (104, 302012350), (127, 247317200), (130, 241609880), (199, 157835600), (200, 157046422), (208, 151006175), (239, 131419600), (254, 123658600), (260, 120804940), (325, 96643952), (398, 78917800), (400, 78523211), (478, 65709800), (508, 61829300), (520, 60402470), (635, 49463440), (650, 48321976), (796, 39458900), (956, 32854900), (995, 31567120), (1016, 30914650), (1040, 30201235), (1195, 26283920), (1270, 24731720), (1300, 24160988), (1592, 19729450), (1651, 19024400), (1912, 16427450), (1990, 15783560), (2032, 15457325), (2390, 13141960), (2540, 12365860), (2587, 12141200), (2600, 12080494), (3107, 10109200), (3175, 9892688), (3184, 9864725), (3302, 9512200), (3824, 8213725), (3980, 7891780), (4780, 6570980), (4975, 6313424), (5080, 6182930), (5174, 6070600), (5200, 6040247), (5975, 5256784), (6214, 5054600), (6350, 4946344), (6604, 4756100), (7960, 3945890), (8255, 3804880), (9560, 3285490), (9950, 3156712), (10160, 3091465), (10348, 3035300), (11950, 2628392), (12428, 2527300), (12700, 2473172), (12935, 2428240), (13208, 2378050), (15535, 2021840), (15920, 1972945), (16510, 1902440), (19120, 1642745), (19900, 1578356), (20696, 1517650), (23900, 1314196), (24856, 1263650), (25273, 1242800), (25400, 1236586), (25870, 1214120), (26416, 1189025), (30353, 1034800), (31070, 1010920), (33020, 951220), (39800, 789178), (41275, 760976), (41392, 758825), (47561, 660400), (47800, 657098), (49712, 631825), (50546, 621400), (50800, 618293), (51740, 607060), (60706, 517400), (62140, 505460), (64675, 485648), (66040, 475610), (77675, 404368), (79600, 394589), (82550, 380488), (95122, 330200), (95600, 328549), (101092, 310700), (103480, 303530), (121412, 258700), (124280, 252730), (126365, 248560), (129350, 242824), (132080, 237805), (151765, 206960), (155350, 202184), (165100, 190244)]