126856380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 436423680

約数和(自身を除く): 309567300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 109, 119, 140, 163, 170, 204, 210, 218, 238, 255, 326, 327, 340, 357, 420, 436, 476, 489, 510, 545, 595, 652, 654, 714, 763, 815, 978, 1020, 1090, 1141, 1190, 1308, 1428, 1526, 1630, 1635, 1785, 1853, 1956, 2180, 2282, 2289, 2380, 2445, 2771, 3052, 3260, 3270, 3423, 3570, 3706, 3815, 4564, 4578, 4890, 5542, 5559, 5705, 6540, 6846, 7140, 7412, 7630, 8313, 9156, 9265, 9780, 11084, 11118, 11410, 11445, 12971, 13692, 13855, 15260, 16626, 17115, 17767, 18530, 19397, 22236, 22820, 22890, 25942, 27710, 27795, 33252, 34230, 35534, 37060, 38794, 38913, 41565, 45780, 51884, 53301, 55420, 55590, 58191, 64855, 68460, 71068, 77588, 77826, 83130, 88835, 96985, 106602, 111180, 116382, 124369, 129710, 155652, 166260, 177670, 193970, 194565, 213204, 232764, 248738, 259420, 266505, 290955, 302039, 355340, 373107, 387940, 389130, 497476, 533010, 581910, 604078, 621845, 746214, 778260, 906117, 1066020, 1163820, 1208156, 1243690, 1492428, 1510195, 1812234, 1865535, 2114273, 2487380, 3020390, 3624468, 3731070, 4228546, 4530585, 6040780, 6342819, 7462140, 8457092, 9061170, 10571365, 12685638, 18122340, 21142730, 25371276, 31714095, 42285460, 63428190, 126856380]

約数ペア:

[(1, 126856380), (2, 63428190), (3, 42285460), (4, 31714095), (5, 25371276), (6, 21142730), (7, 18122340), (10, 12685638), (12, 10571365), (14, 9061170), (15, 8457092), (17, 7462140), (20, 6342819), (21, 6040780), (28, 4530585), (30, 4228546), (34, 3731070), (35, 3624468), (42, 3020390), (51, 2487380), (60, 2114273), (68, 1865535), (70, 1812234), (84, 1510195), (85, 1492428), (102, 1243690), (105, 1208156), (109, 1163820), (119, 1066020), (140, 906117), (163, 778260), (170, 746214), (204, 621845), (210, 604078), (218, 581910), (238, 533010), (255, 497476), (326, 389130), (327, 387940), (340, 373107), (357, 355340), (420, 302039), (436, 290955), (476, 266505), (489, 259420), (510, 248738), (545, 232764), (595, 213204), (652, 194565), (654, 193970), (714, 177670), (763, 166260), (815, 155652), (978, 129710), (1020, 124369), (1090, 116382), (1141, 111180), (1190, 106602), (1308, 96985), (1428, 88835), (1526, 83130), (1630, 77826), (1635, 77588), (1785, 71068), (1853, 68460), (1956, 64855), (2180, 58191), (2282, 55590), (2289, 55420), (2380, 53301), (2445, 51884), (2771, 45780), (3052, 41565), (3260, 38913), (3270, 38794), (3423, 37060), (3570, 35534), (3706, 34230), (3815, 33252), (4564, 27795), (4578, 27710), (4890, 25942), (5542, 22890), (5559, 22820), (5705, 22236), (6540, 19397), (6846, 18530), (7140, 17767), (7412, 17115), (7630, 16626), (8313, 15260), (9156, 13855), (9265, 13692), (9780, 12971), (11084, 11445), (11118, 11410)]