214680620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 643507200

約数和(自身を除く): 428826580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 23, 28, 29, 35, 38, 44, 46, 55, 58, 70, 76, 77, 92, 95, 110, 115, 116, 121, 133, 140, 145, 154, 161, 190, 203, 209, 220, 230, 242, 253, 266, 290, 308, 319, 322, 380, 385, 406, 418, 437, 460, 484, 506, 532, 551, 580, 605, 638, 644, 665, 667, 770, 805, 812, 836, 847, 874, 1012, 1015, 1045, 1102, 1210, 1265, 1276, 1330, 1334, 1463, 1540, 1595, 1610, 1694, 1748, 1771, 2030, 2090, 2185, 2204, 2233, 2299, 2420, 2530, 2660, 2668, 2755, 2783, 2926, 3059, 3190, 3220, 3335, 3388, 3509, 3542, 3857, 4060, 4180, 4235, 4370, 4466, 4598, 4669, 4807, 5060, 5510, 5566, 5852, 6061, 6118, 6380, 6670, 7018, 7084, 7315, 7337, 7714, 8470, 8740, 8855, 8932, 9196, 9338, 9614, 11020, 11132, 11165, 11495, 12122, 12236, 12673, 13340, 13915, 14036, 14630, 14674, 15295, 15428, 16093, 16940, 17545, 17710, 18676, 19228, 19285, 19481, 22330, 22990, 23345, 24035, 24244, 24563, 25346, 27830, 29260, 29348, 30305, 30590, 32186, 33649, 35090, 35420, 36685, 38570, 38962, 42427, 44660, 45980, 46690, 48070, 49126, 50692, 51359, 52877, 55660, 60610, 61180, 63365, 64372, 66671, 67298, 70180, 73370, 77140, 77924, 80465, 80707, 84854, 88711, 93380, 96140, 97405, 98252, 102718, 105754, 121220, 122815, 126730, 133342, 134596, 139403, 146740, 160930, 161414, 168245, 169708, 177422, 194810, 205436, 211508, 212135, 245630, 253460, 256795, 264385, 266684, 278806, 321860, 322828, 333355, 336490, 354844, 370139, 389620, 403535, 424270, 443555, 466697, 491260, 513590, 528770, 557612, 564949, 666710, 672980, 697015, 740278, 807070, 848540, 887110, 933394, 975821, 1027180, 1057540, 1129898, 1333420, 1394030, 1480556, 1533433, 1614140, 1774220, 1850695, 1866788, 1951642, 2259796, 2333485, 2788060, 2824745, 3066866, 3701390, 3903284, 4666970, 4879105, 5649490, 6133732, 7402780, 7667165, 9333940, 9758210, 10734031, 11298980, 15334330, 19516420, 21468062, 30668660, 42936124, 53670155, 107340310, 214680620]

約数ペア:

[(1, 214680620), (2, 107340310), (4, 53670155), (5, 42936124), (7, 30668660), (10, 21468062), (11, 19516420), (14, 15334330), (19, 11298980), (20, 10734031), (22, 9758210), (23, 9333940), (28, 7667165), (29, 7402780), (35, 6133732), (38, 5649490), (44, 4879105), (46, 4666970), (55, 3903284), (58, 3701390), (70, 3066866), (76, 2824745), (77, 2788060), (92, 2333485), (95, 2259796), (110, 1951642), (115, 1866788), (116, 1850695), (121, 1774220), (133, 1614140), (140, 1533433), (145, 1480556), (154, 1394030), (161, 1333420), (190, 1129898), (203, 1057540), (209, 1027180), (220, 975821), (230, 933394), (242, 887110), (253, 848540), (266, 807070), (290, 740278), (308, 697015), (319, 672980), (322, 666710), (380, 564949), (385, 557612), (406, 528770), (418, 513590), (437, 491260), (460, 466697), (484, 443555), (506, 424270), (532, 403535), (551, 389620), (580, 370139), (605, 354844), (638, 336490), (644, 333355), (665, 322828), (667, 321860), (770, 278806), (805, 266684), (812, 264385), (836, 256795), (847, 253460), (874, 245630), (1012, 212135), (1015, 211508), (1045, 205436), (1102, 194810), (1210, 177422), (1265, 169708), (1276, 168245), (1330, 161414), (1334, 160930), (1463, 146740), (1540, 139403), (1595, 134596), (1610, 133342), (1694, 126730), (1748, 122815), (1771, 121220), (2030, 105754), (2090, 102718), (2185, 98252), (2204, 97405), (2233, 96140), (2299, 93380), (2420, 88711), (2530, 84854), (2660, 80707), (2668, 80465), (2755, 77924), (2783, 77140), (2926, 73370), (3059, 70180), (3190, 67298), (3220, 66671), (3335, 64372), (3388, 63365), (3509, 61180), (3542, 60610), (3857, 55660), (4060, 52877), (4180, 51359), (4235, 50692), (4370, 49126), (4466, 48070), (4598, 46690), (4669, 45980), (4807, 44660), (5060, 42427), (5510, 38962), (5566, 38570), (5852, 36685), (6061, 35420), (6118, 35090), (6380, 33649), (6670, 32186), (7018, 30590), (7084, 30305), (7315, 29348), (7337, 29260), (7714, 27830), (8470, 25346), (8740, 24563), (8855, 24244), (8932, 24035), (9196, 23345), (9338, 22990), (9614, 22330), (11020, 19481), (11132, 19285), (11165, 19228), (11495, 18676), (12122, 17710), (12236, 17545), (12673, 16940), (13340, 16093), (13915, 15428), (14036, 15295), (14630, 14674)]