191830380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 661312512

約数和(自身を除く): 469482132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 335, 340, 357, 401, 402, 420, 469, 476, 510, 595, 670, 714, 802, 804, 938, 1005, 1020, 1139, 1190, 1203, 1340, 1407, 1428, 1604, 1785, 1876, 2005, 2010, 2278, 2345, 2380, 2406, 2807, 2814, 3417, 3570, 4010, 4020, 4556, 4690, 4812, 5614, 5628, 5695, 6015, 6817, 6834, 7035, 7140, 7973, 8020, 8421, 9380, 11228, 11390, 12030, 13634, 13668, 14035, 14070, 15946, 16842, 17085, 20451, 22780, 23919, 24060, 26867, 27268, 28070, 28140, 31892, 33684, 34085, 34170, 39865, 40902, 42105, 47719, 47838, 53734, 56140, 68170, 68340, 79730, 80601, 81804, 84210, 95438, 95676, 102255, 107468, 119595, 134335, 136340, 143157, 159460, 161202, 168420, 188069, 190876, 204510, 238595, 239190, 268670, 286314, 322404, 376138, 403005, 409020, 456739, 477190, 478380, 537340, 564207, 572628, 715785, 752276, 806010, 913478, 940345, 954380, 1128414, 1370217, 1431570, 1612020, 1826956, 1880690, 2256828, 2283695, 2740434, 2821035, 2863140, 3197173, 3761380, 4567390, 5480868, 5642070, 6394346, 6851085, 9134780, 9591519, 11284140, 12788692, 13702170, 15985865, 19183038, 27404340, 31971730, 38366076, 47957595, 63943460, 95915190, 191830380]

約数ペア:

[(1, 191830380), (2, 95915190), (3, 63943460), (4, 47957595), (5, 38366076), (6, 31971730), (7, 27404340), (10, 19183038), (12, 15985865), (14, 13702170), (15, 12788692), (17, 11284140), (20, 9591519), (21, 9134780), (28, 6851085), (30, 6394346), (34, 5642070), (35, 5480868), (42, 4567390), (51, 3761380), (60, 3197173), (67, 2863140), (68, 2821035), (70, 2740434), (84, 2283695), (85, 2256828), (102, 1880690), (105, 1826956), (119, 1612020), (134, 1431570), (140, 1370217), (170, 1128414), (201, 954380), (204, 940345), (210, 913478), (238, 806010), (255, 752276), (268, 715785), (335, 572628), (340, 564207), (357, 537340), (401, 478380), (402, 477190), (420, 456739), (469, 409020), (476, 403005), (510, 376138), (595, 322404), (670, 286314), (714, 268670), (802, 239190), (804, 238595), (938, 204510), (1005, 190876), (1020, 188069), (1139, 168420), (1190, 161202), (1203, 159460), (1340, 143157), (1407, 136340), (1428, 134335), (1604, 119595), (1785, 107468), (1876, 102255), (2005, 95676), (2010, 95438), (2278, 84210), (2345, 81804), (2380, 80601), (2406, 79730), (2807, 68340), (2814, 68170), (3417, 56140), (3570, 53734), (4010, 47838), (4020, 47719), (4556, 42105), (4690, 40902), (4812, 39865), (5614, 34170), (5628, 34085), (5695, 33684), (6015, 31892), (6817, 28140), (6834, 28070), (7035, 27268), (7140, 26867), (7973, 24060), (8020, 23919), (8421, 22780), (9380, 20451), (11228, 17085), (11390, 16842), (12030, 15946), (13634, 14070), (13668, 14035)]