8207430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 27578880

約数和(自身を除く): 19371450

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 55, 57, 66, 70, 77, 85, 95, 102, 105, 110, 114, 119, 121, 133, 154, 165, 170, 187, 190, 209, 210, 231, 238, 242, 255, 266, 285, 323, 330, 357, 363, 374, 385, 399, 418, 462, 510, 561, 570, 595, 605, 627, 646, 665, 714, 726, 770, 798, 847, 935, 969, 1045, 1122, 1155, 1190, 1210, 1254, 1309, 1330, 1463, 1615, 1694, 1785, 1815, 1870, 1938, 1995, 2057, 2090, 2261, 2299, 2310, 2541, 2618, 2805, 2926, 3135, 3230, 3553, 3570, 3630, 3927, 3990, 4114, 4235, 4389, 4522, 4598, 4845, 5082, 5610, 6171, 6270, 6545, 6783, 6897, 7106, 7315, 7854, 8470, 8778, 9690, 10285, 10659, 11305, 11495, 12342, 12705, 13090, 13566, 13794, 14399, 14630, 16093, 17765, 19635, 20570, 21318, 21945, 22610, 22990, 24871, 25410, 28798, 30855, 32186, 33915, 34485, 35530, 39083, 39270, 43197, 43890, 48279, 49742, 53295, 61710, 67830, 68970, 71995, 74613, 78166, 80465, 86394, 96558, 106590, 117249, 124355, 143990, 149226, 160930, 195415, 215985, 234498, 241395, 248710, 273581, 373065, 390830, 431970, 482790, 547162, 586245, 746130, 820743, 1172490, 1367905, 1641486, 2735810, 4103715, 8207430]

約数ペア:

[(1, 8207430), (2, 4103715), (3, 2735810), (5, 1641486), (6, 1367905), (7, 1172490), (10, 820743), (11, 746130), (14, 586245), (15, 547162), (17, 482790), (19, 431970), (21, 390830), (22, 373065), (30, 273581), (33, 248710), (34, 241395), (35, 234498), (38, 215985), (42, 195415), (51, 160930), (55, 149226), (57, 143990), (66, 124355), (70, 117249), (77, 106590), (85, 96558), (95, 86394), (102, 80465), (105, 78166), (110, 74613), (114, 71995), (119, 68970), (121, 67830), (133, 61710), (154, 53295), (165, 49742), (170, 48279), (187, 43890), (190, 43197), (209, 39270), (210, 39083), (231, 35530), (238, 34485), (242, 33915), (255, 32186), (266, 30855), (285, 28798), (323, 25410), (330, 24871), (357, 22990), (363, 22610), (374, 21945), (385, 21318), (399, 20570), (418, 19635), (462, 17765), (510, 16093), (561, 14630), (570, 14399), (595, 13794), (605, 13566), (627, 13090), (646, 12705), (665, 12342), (714, 11495), (726, 11305), (770, 10659), (798, 10285), (847, 9690), (935, 8778), (969, 8470), (1045, 7854), (1122, 7315), (1155, 7106), (1190, 6897), (1210, 6783), (1254, 6545), (1309, 6270), (1330, 6171), (1463, 5610), (1615, 5082), (1694, 4845), (1785, 4598), (1815, 4522), (1870, 4389), (1938, 4235), (1995, 4114), (2057, 3990), (2090, 3927), (2261, 3630), (2299, 3570), (2310, 3553), (2541, 3230), (2618, 3135), (2805, 2926)]