330380820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1266160896

約数和(自身を除く): 935780076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 197, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 394, 396, 420, 462, 484, 495, 591, 605, 630, 660, 693, 726, 770, 788, 847, 924, 985, 990, 1089, 1155, 1182, 1210, 1260, 1331, 1379, 1386, 1452, 1540, 1694, 1773, 1815, 1970, 1980, 2167, 2178, 2310, 2364, 2420, 2541, 2662, 2758, 2772, 2955, 3388, 3465, 3546, 3630, 3940, 3993, 4137, 4235, 4334, 4356, 4620, 5082, 5324, 5445, 5516, 5910, 6501, 6655, 6895, 6930, 7092, 7260, 7623, 7986, 8274, 8470, 8668, 8865, 9317, 10164, 10835, 10890, 11820, 11979, 12411, 12705, 13002, 13310, 13790, 13860, 15169, 15246, 15972, 16548, 16940, 17730, 18634, 19503, 19965, 20685, 21670, 21780, 23837, 23958, 24822, 25410, 26004, 26620, 27580, 27951, 30338, 30492, 32505, 35460, 37268, 38115, 39006, 39930, 41370, 43340, 45507, 46585, 47674, 47916, 49644, 50820, 55902, 59895, 60676, 62055, 65010, 71511, 75845, 76230, 78012, 79860, 82740, 83853, 91014, 93170, 95348, 97515, 111804, 119185, 119790, 124110, 130020, 136521, 139755, 143022, 151690, 152460, 166859, 167706, 182028, 186340, 195030, 214533, 227535, 238370, 239580, 248220, 262207, 273042, 279510, 286044, 303380, 333718, 335412, 357555, 390060, 419265, 429066, 455070, 476740, 500577, 524414, 546084, 559020, 667436, 682605, 715110, 786621, 834295, 838530, 858132, 910140, 1001154, 1048828, 1072665, 1311035, 1365210, 1430220, 1501731, 1573242, 1668590, 1677060, 1835449, 2002308, 2145330, 2359863, 2502885, 2622070, 2730420, 3003462, 3146484, 3337180, 3670898, 3933105, 4290660, 4719726, 5005770, 5244140, 5506347, 6006924, 7341796, 7508655, 7866210, 9177245, 9439452, 10011540, 11012694, 11799315, 15017310, 15732420, 16519041, 18354490, 22025388, 23598630, 27531735, 30034620, 33038082, 36708980, 47197260, 55063470, 66076164, 82595205, 110126940, 165190410, 330380820]

約数ペア:

[(1, 330380820), (2, 165190410), (3, 110126940), (4, 82595205), (5, 66076164), (6, 55063470), (7, 47197260), (9, 36708980), (10, 33038082), (11, 30034620), (12, 27531735), (14, 23598630), (15, 22025388), (18, 18354490), (20, 16519041), (21, 15732420), (22, 15017310), (28, 11799315), (30, 11012694), (33, 10011540), (35, 9439452), (36, 9177245), (42, 7866210), (44, 7508655), (45, 7341796), (55, 6006924), (60, 5506347), (63, 5244140), (66, 5005770), (70, 4719726), (77, 4290660), (84, 3933105), (90, 3670898), (99, 3337180), (105, 3146484), (110, 3003462), (121, 2730420), (126, 2622070), (132, 2502885), (140, 2359863), (154, 2145330), (165, 2002308), (180, 1835449), (197, 1677060), (198, 1668590), (210, 1573242), (220, 1501731), (231, 1430220), (242, 1365210), (252, 1311035), (308, 1072665), (315, 1048828), (330, 1001154), (363, 910140), (385, 858132), (394, 838530), (396, 834295), (420, 786621), (462, 715110), (484, 682605), (495, 667436), (591, 559020), (605, 546084), (630, 524414), (660, 500577), (693, 476740), (726, 455070), (770, 429066), (788, 419265), (847, 390060), (924, 357555), (985, 335412), (990, 333718), (1089, 303380), (1155, 286044), (1182, 279510), (1210, 273042), (1260, 262207), (1331, 248220), (1379, 239580), (1386, 238370), (1452, 227535), (1540, 214533), (1694, 195030), (1773, 186340), (1815, 182028), (1970, 167706), (1980, 166859), (2167, 152460), (2178, 151690), (2310, 143022), (2364, 139755), (2420, 136521), (2541, 130020), (2662, 124110), (2758, 119790), (2772, 119185), (2955, 111804), (3388, 97515), (3465, 95348), (3546, 93170), (3630, 91014), (3940, 83853), (3993, 82740), (4137, 79860), (4235, 78012), (4334, 76230), (4356, 75845), (4620, 71511), (5082, 65010), (5324, 62055), (5445, 60676), (5516, 59895), (5910, 55902), (6501, 50820), (6655, 49644), (6895, 47916), (6930, 47674), (7092, 46585), (7260, 45507), (7623, 43340), (7986, 41370), (8274, 39930), (8470, 39006), (8668, 38115), (8865, 37268), (9317, 35460), (10164, 32505), (10835, 30492), (10890, 30338), (11820, 27951), (11979, 27580), (12411, 26620), (12705, 26004), (13002, 25410), (13310, 24822), (13790, 23958), (13860, 23837), (15169, 21780), (15246, 21670), (15972, 20685), (16548, 19965), (16940, 19503), (17730, 18634)]