1230689951260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{71143}}^1$

素因数の和:71456

約数の個数: 192

約数和(自身を含む): 3304542044160

約数和(自身を除く): 2073852092900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 239, 308, 329, 385, 470, 478, 517, 658, 770, 940, 956, 1034, 1195, 1316, 1540, 1645, 1673, 2068, 2390, 2585, 2629, 3290, 3346, 3619, 4780, 5170, 5258, 6580, 6692, 7238, 8365, 10340, 10516, 11233, 13145, 14476, 16730, 18095, 18403, 22466, 26290, 33460, 36190, 36806, 44932, 52580, 56165, 71143, 72380, 73612, 78631, 92015, 112330, 123563, 142286, 157262, 184030, 224660, 247126, 284572, 314524, 355715, 368060, 393155, 494252, 498001, 617815, 711430, 782573, 786310, 864941, 996002, 1235630, 1422860, 1565146, 1572620, 1729882, 1992004, 2471260, 2490005, 3130292, 3343721, 3459764, 3912865, 4324705, 4980010, 5478011, 6687442, 7825730, 8649410, 9960020, 10956022, 13374884, 15651460, 16718605, 17003177, 17298820, 21912044, 23406047, 27390055, 33437210, 34006354, 36780931, 46812094, 54780110, 66874420, 68012708, 73561862, 85015885, 93624188, 109560220, 117030235, 119022239, 147123724, 170031770, 183904655, 187034947, 234060470, 238044478, 257466517, 340063540, 367809310, 374069894, 468120940, 476088956, 514933034, 595111195, 735618620, 748139788, 799149319, 935174735, 1029866068, 1190222390, 1287332585, 1309244629, 1598298638, 1870349470, 2380444780, 2574665170, 2618489258, 3196597276, 3740698940, 3995746595, 5149330340, 5236978516, 5594045233, 6546223145, 7991493190, 8790642509, 11188090466, 13092446290, 15982986380, 17581285018, 22376180932, 26184892580, 27970226165, 35162570036, 43953212545, 55940452330, 61534497563, 87906425090, 111880904660, 123068995126, 175812850180, 246137990252, 307672487815, 615344975630, 1230689951260]

約数ペア:

[(1, 1230689951260), (2, 615344975630), (4, 307672487815), (5, 246137990252), (7, 175812850180), (10, 123068995126), (11, 111880904660), (14, 87906425090), (20, 61534497563), (22, 55940452330), (28, 43953212545), (35, 35162570036), (44, 27970226165), (47, 26184892580), (55, 22376180932), (70, 17581285018), (77, 15982986380), (94, 13092446290), (110, 11188090466), (140, 8790642509), (154, 7991493190), (188, 6546223145), (220, 5594045233), (235, 5236978516), (239, 5149330340), (308, 3995746595), (329, 3740698940), (385, 3196597276), (470, 2618489258), (478, 2574665170), (517, 2380444780), (658, 1870349470), (770, 1598298638), (940, 1309244629), (956, 1287332585), (1034, 1190222390), (1195, 1029866068), (1316, 935174735), (1540, 799149319), (1645, 748139788), (1673, 735618620), (2068, 595111195), (2390, 514933034), (2585, 476088956), (2629, 468120940), (3290, 374069894), (3346, 367809310), (3619, 340063540), (4780, 257466517), (5170, 238044478), (5258, 234060470), (6580, 187034947), (6692, 183904655), (7238, 170031770), (8365, 147123724), (10340, 119022239), (10516, 117030235), (11233, 109560220), (13145, 93624188), (14476, 85015885), (16730, 73561862), (18095, 68012708), (18403, 66874420), (22466, 54780110), (26290, 46812094), (33460, 36780931), (36190, 34006354), (36806, 33437210), (44932, 27390055), (52580, 23406047), (56165, 21912044), (71143, 17298820), (72380, 17003177), (73612, 16718605), (78631, 15651460), (92015, 13374884), (112330, 10956022), (123563, 9960020), (142286, 8649410), (157262, 7825730), (184030, 6687442), (224660, 5478011), (247126, 4980010), (284572, 4324705), (314524, 3912865), (355715, 3459764), (368060, 3343721), (393155, 3130292), (494252, 2490005), (498001, 2471260), (617815, 1992004), (711430, 1729882), (782573, 1572620), (786310, 1565146), (864941, 1422860), (996002, 1235630)]