220155846540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{563}}^1\times {\mathrm{19001}}^1$

素因数の和:19597

約数の個数: 192

約数和(自身を含む): 720191001600

約数和(自身を除く): 500035155060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 563, 588, 686, 735, 980, 1029, 1126, 1372, 1470, 1689, 1715, 2058, 2252, 2815, 2940, 3378, 3430, 3941, 4116, 5145, 5630, 6756, 6860, 7882, 8445, 10290, 11260, 11823, 15764, 16890, 19001, 19705, 20580, 23646, 27587, 33780, 38002, 39410, 47292, 55174, 57003, 59115, 76004, 78820, 82761, 95005, 110348, 114006, 118230, 133007, 137935, 165522, 190010, 193109, 228012, 236460, 266014, 275870, 285015, 331044, 380020, 386218, 399021, 413805, 532028, 551740, 570030, 579327, 665035, 772436, 798042, 827610, 931049, 965545, 1140060, 1158654, 1330070, 1596084, 1655220, 1862098, 1931090, 1995105, 2317308, 2660140, 2793147, 2896635, 3724196, 3862180, 3990210, 4655245, 5586294, 5793270, 6517343, 7980420, 9310490, 10697563, 11172588, 11586540, 13034686, 13965735, 18620980, 19552029, 21395126, 26069372, 27931470, 32092689, 32586715, 39104058, 42790252, 53487815, 55862940, 64185378, 65173430, 74882941, 78208116, 97760145, 106975630, 128370756, 130346860, 149765882, 160463445, 195520290, 213951260, 224648823, 299531764, 320926890, 374414705, 391040580, 449297646, 524180587, 641853780, 748829410, 898595292, 1048361174, 1123244115, 1497658820, 1572541761, 2096722348, 2246488230, 2620902935, 3145083522, 3669264109, 4492976460, 5241805870, 6290167044, 7338528218, 7862708805, 10483611740, 11007792327, 14677056436, 15725417610, 18346320545, 22015584654, 31450835220, 36692641090, 44031169308, 55038961635, 73385282180, 110077923270, 220155846540]

約数ペア:

[(1, 220155846540), (2, 110077923270), (3, 73385282180), (4, 55038961635), (5, 44031169308), (6, 36692641090), (7, 31450835220), (10, 22015584654), (12, 18346320545), (14, 15725417610), (15, 14677056436), (20, 11007792327), (21, 10483611740), (28, 7862708805), (30, 7338528218), (35, 6290167044), (42, 5241805870), (49, 4492976460), (60, 3669264109), (70, 3145083522), (84, 2620902935), (98, 2246488230), (105, 2096722348), (140, 1572541761), (147, 1497658820), (196, 1123244115), (210, 1048361174), (245, 898595292), (294, 748829410), (343, 641853780), (420, 524180587), (490, 449297646), (563, 391040580), (588, 374414705), (686, 320926890), (735, 299531764), (980, 224648823), (1029, 213951260), (1126, 195520290), (1372, 160463445), (1470, 149765882), (1689, 130346860), (1715, 128370756), (2058, 106975630), (2252, 97760145), (2815, 78208116), (2940, 74882941), (3378, 65173430), (3430, 64185378), (3941, 55862940), (4116, 53487815), (5145, 42790252), (5630, 39104058), (6756, 32586715), (6860, 32092689), (7882, 27931470), (8445, 26069372), (10290, 21395126), (11260, 19552029), (11823, 18620980), (15764, 13965735), (16890, 13034686), (19001, 11586540), (19705, 11172588), (20580, 10697563), (23646, 9310490), (27587, 7980420), (33780, 6517343), (38002, 5793270), (39410, 5586294), (47292, 4655245), (55174, 3990210), (57003, 3862180), (59115, 3724196), (76004, 2896635), (78820, 2793147), (82761, 2660140), (95005, 2317308), (110348, 1995105), (114006, 1931090), (118230, 1862098), (133007, 1655220), (137935, 1596084), (165522, 1330070), (190010, 1158654), (193109, 1140060), (228012, 965545), (236460, 931049), (266014, 827610), (275870, 798042), (285015, 772436), (331044, 665035), (380020, 579327), (386218, 570030), (399021, 551740), (413805, 532028)]