190219260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 707857920

約数和(自身を除く): 517638660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 197, 209, 210, 220, 228, 231, 242, 266, 285, 308, 330, 363, 380, 385, 394, 399, 418, 420, 462, 484, 532, 570, 591, 605, 627, 660, 665, 726, 770, 788, 798, 836, 847, 924, 985, 1045, 1140, 1155, 1182, 1210, 1254, 1330, 1379, 1452, 1463, 1540, 1596, 1694, 1815, 1970, 1995, 2090, 2167, 2299, 2310, 2364, 2420, 2508, 2541, 2660, 2758, 2926, 2955, 3135, 3388, 3630, 3743, 3940, 3990, 4137, 4180, 4235, 4334, 4389, 4598, 4620, 5082, 5516, 5852, 5910, 6270, 6501, 6895, 6897, 7260, 7315, 7486, 7980, 8274, 8470, 8668, 8778, 9196, 10164, 10835, 11229, 11495, 11820, 12540, 12705, 13002, 13790, 13794, 14630, 14972, 15169, 16093, 16548, 16940, 17556, 18715, 20685, 21670, 21945, 22458, 22990, 23837, 25410, 26004, 26201, 27580, 27588, 29260, 30338, 32186, 32505, 34485, 37430, 41173, 41370, 43340, 43890, 44916, 45507, 45980, 47674, 48279, 50820, 52402, 56145, 60676, 64372, 65010, 68970, 71511, 74860, 75845, 78603, 80465, 82346, 82740, 87780, 91014, 95348, 96558, 104804, 112290, 119185, 123519, 130020, 131005, 137940, 143022, 151690, 157206, 160930, 164692, 166859, 182028, 193116, 205865, 224580, 227535, 238370, 241395, 247038, 262010, 286044, 288211, 303380, 314412, 321860, 333718, 357555, 393015, 411730, 452903, 455070, 476740, 482790, 494076, 500577, 524020, 576422, 617595, 667436, 715110, 786030, 823460, 834295, 864633, 905806, 910140, 965580, 1001154, 1152844, 1235190, 1358709, 1430220, 1441055, 1572060, 1668590, 1729266, 1811612, 2002308, 2264515, 2470380, 2502885, 2717418, 2882110, 3170321, 3337180, 3458532, 4323165, 4529030, 5005770, 5434836, 5764220, 6340642, 6793545, 8646330, 9058060, 9510963, 10011540, 12681284, 13587090, 15851605, 17292660, 19021926, 27174180, 31703210, 38043852, 47554815, 63406420, 95109630, 190219260]

約数ペア:

[(1, 190219260), (2, 95109630), (3, 63406420), (4, 47554815), (5, 38043852), (6, 31703210), (7, 27174180), (10, 19021926), (11, 17292660), (12, 15851605), (14, 13587090), (15, 12681284), (19, 10011540), (20, 9510963), (21, 9058060), (22, 8646330), (28, 6793545), (30, 6340642), (33, 5764220), (35, 5434836), (38, 5005770), (42, 4529030), (44, 4323165), (55, 3458532), (57, 3337180), (60, 3170321), (66, 2882110), (70, 2717418), (76, 2502885), (77, 2470380), (84, 2264515), (95, 2002308), (105, 1811612), (110, 1729266), (114, 1668590), (121, 1572060), (132, 1441055), (133, 1430220), (140, 1358709), (154, 1235190), (165, 1152844), (190, 1001154), (197, 965580), (209, 910140), (210, 905806), (220, 864633), (228, 834295), (231, 823460), (242, 786030), (266, 715110), (285, 667436), (308, 617595), (330, 576422), (363, 524020), (380, 500577), (385, 494076), (394, 482790), (399, 476740), (418, 455070), (420, 452903), (462, 411730), (484, 393015), (532, 357555), (570, 333718), (591, 321860), (605, 314412), (627, 303380), (660, 288211), (665, 286044), (726, 262010), (770, 247038), (788, 241395), (798, 238370), (836, 227535), (847, 224580), (924, 205865), (985, 193116), (1045, 182028), (1140, 166859), (1155, 164692), (1182, 160930), (1210, 157206), (1254, 151690), (1330, 143022), (1379, 137940), (1452, 131005), (1463, 130020), (1540, 123519), (1596, 119185), (1694, 112290), (1815, 104804), (1970, 96558), (1995, 95348), (2090, 91014), (2167, 87780), (2299, 82740), (2310, 82346), (2364, 80465), (2420, 78603), (2508, 75845), (2541, 74860), (2660, 71511), (2758, 68970), (2926, 65010), (2955, 64372), (3135, 60676), (3388, 56145), (3630, 52402), (3743, 50820), (3940, 48279), (3990, 47674), (4137, 45980), (4180, 45507), (4235, 44916), (4334, 43890), (4389, 43340), (4598, 41370), (4620, 41173), (5082, 37430), (5516, 34485), (5852, 32505), (5910, 32186), (6270, 30338), (6501, 29260), (6895, 27588), (6897, 27580), (7260, 26201), (7315, 26004), (7486, 25410), (7980, 23837), (8274, 22990), (8470, 22458), (8668, 21945), (8778, 21670), (9196, 20685), (10164, 18715), (10835, 17556), (11229, 16940), (11495, 16548), (11820, 16093), (12540, 15169), (12705, 14972), (13002, 14630), (13790, 13794)]