2205939200

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 5845340160

約数和(自身を除く): 3639400960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 59, 64, 80, 92, 100, 115, 118, 127, 128, 160, 184, 200, 230, 236, 254, 256, 295, 320, 368, 400, 460, 472, 508, 512, 575, 590, 635, 640, 736, 800, 920, 944, 1016, 1150, 1180, 1270, 1280, 1357, 1472, 1475, 1600, 1840, 1888, 2032, 2300, 2360, 2540, 2560, 2714, 2921, 2944, 2950, 3175, 3200, 3680, 3776, 4064, 4600, 4720, 5080, 5428, 5842, 5888, 5900, 6350, 6400, 6785, 7360, 7493, 7552, 8128, 9200, 9440, 10160, 10856, 11684, 11776, 11800, 12700, 12800, 13570, 14605, 14720, 14986, 15104, 16256, 18400, 18880, 20320, 21712, 23368, 23600, 25400, 27140, 29210, 29440, 29972, 30208, 32512, 33925, 36800, 37465, 37760, 40640, 43424, 46736, 47200, 50800, 54280, 58420, 58880, 59944, 65024, 67850, 73025, 73600, 74930, 75520, 81280, 86848, 93472, 94400, 101600, 108560, 116840, 119888, 135700, 146050, 147200, 149860, 151040, 162560, 172339, 173696, 186944, 187325, 188800, 203200, 217120, 233680, 239776, 271400, 292100, 294400, 299720, 325120, 344678, 347392, 373888, 374650, 377600, 406400, 434240, 467360, 479552, 542800, 584200, 599440, 689356, 694784, 747776, 749300, 755200, 812800, 861695, 868480, 934720, 959104, 1085600, 1168400, 1198880, 1378712, 1495552, 1498600, 1625600, 1723390, 1736960, 1869440, 1918208, 2171200, 2336800, 2397760, 2757424, 2997200, 3446780, 3473920, 3738880, 3836416, 4308475, 4342400, 4673600, 4795520, 5514848, 5994400, 6893560, 7477760, 8616950, 8684800, 9347200, 9591040, 11029696, 11988800, 13787120, 17233900, 17369600, 18694400, 19182080, 22059392, 23977600, 27574240, 34467800, 37388800, 44118784, 47955200, 55148480, 68935600, 88237568, 95910400, 110296960, 137871200, 220593920, 275742400, 441187840, 551484800, 1102969600, 2205939200]

約数ペア:

[(1, 2205939200), (2, 1102969600), (4, 551484800), (5, 441187840), (8, 275742400), (10, 220593920), (16, 137871200), (20, 110296960), (23, 95910400), (25, 88237568), (32, 68935600), (40, 55148480), (46, 47955200), (50, 44118784), (59, 37388800), (64, 34467800), (80, 27574240), (92, 23977600), (100, 22059392), (115, 19182080), (118, 18694400), (127, 17369600), (128, 17233900), (160, 13787120), (184, 11988800), (200, 11029696), (230, 9591040), (236, 9347200), (254, 8684800), (256, 8616950), (295, 7477760), (320, 6893560), (368, 5994400), (400, 5514848), (460, 4795520), (472, 4673600), (508, 4342400), (512, 4308475), (575, 3836416), (590, 3738880), (635, 3473920), (640, 3446780), (736, 2997200), (800, 2757424), (920, 2397760), (944, 2336800), (1016, 2171200), (1150, 1918208), (1180, 1869440), (1270, 1736960), (1280, 1723390), (1357, 1625600), (1472, 1498600), (1475, 1495552), (1600, 1378712), (1840, 1198880), (1888, 1168400), (2032, 1085600), (2300, 959104), (2360, 934720), (2540, 868480), (2560, 861695), (2714, 812800), (2921, 755200), (2944, 749300), (2950, 747776), (3175, 694784), (3200, 689356), (3680, 599440), (3776, 584200), (4064, 542800), (4600, 479552), (4720, 467360), (5080, 434240), (5428, 406400), (5842, 377600), (5888, 374650), (5900, 373888), (6350, 347392), (6400, 344678), (6785, 325120), (7360, 299720), (7493, 294400), (7552, 292100), (8128, 271400), (9200, 239776), (9440, 233680), (10160, 217120), (10856, 203200), (11684, 188800), (11776, 187325), (11800, 186944), (12700, 173696), (12800, 172339), (13570, 162560), (14605, 151040), (14720, 149860), (14986, 147200), (15104, 146050), (16256, 135700), (18400, 119888), (18880, 116840), (20320, 108560), (21712, 101600), (23368, 94400), (23600, 93472), (25400, 86848), (27140, 81280), (29210, 75520), (29440, 74930), (29972, 73600), (30208, 73025), (32512, 67850), (33925, 65024), (36800, 59944), (37465, 58880), (37760, 58420), (40640, 54280), (43424, 50800), (46736, 47200)]