1408523760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5352

約数の個数: 240

約数和(自身を含む): 5509093824

約数和(自身を除く): 4100570064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5273, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 10546, 11130, 12720, 13356, 14840, 15819, 16695, 17808, 19080, 21092, 22260, 26365, 26712, 29680, 31638, 33390, 36911, 38160, 42184, 44520, 47457, 52730, 53424, 63276, 66780, 73822, 79095, 84368, 89040, 94914, 105460, 110733, 126552, 133560, 147644, 158190, 184555, 189828, 210920, 221466, 237285, 253104, 267120, 279469, 295288, 316380, 332199, 369110, 379656, 421840, 442932, 474570, 553665, 558938, 590576, 632760, 664398, 738220, 759312, 838407, 885864, 949140, 1107330, 1117876, 1265520, 1328796, 1397345, 1476440, 1660995, 1676814, 1771728, 1898280, 1956283, 2214660, 2235752, 2515221, 2657592, 2794690, 2952880, 3321990, 3353628, 3796560, 3912566, 4192035, 4429320, 4471504, 5030442, 5315184, 5589380, 5868849, 6643980, 6707256, 7825132, 8384070, 8858640, 9781415, 10060884, 11178760, 11737698, 12576105, 13287960, 13414512, 15650264, 16768140, 17606547, 19562830, 20121768, 22357520, 23475396, 25152210, 26575920, 29344245, 31300528, 33536280, 35213094, 39125660, 40243536, 46950792, 50304420, 58688490, 67072560, 70426188, 78251320, 88032735, 93901584, 100608840, 117376980, 140852376, 156502640, 176065470, 201217680, 234753960, 281704752, 352130940, 469507920, 704261880, 1408523760]

約数ペア:

[(1, 1408523760), (2, 704261880), (3, 469507920), (4, 352130940), (5, 281704752), (6, 234753960), (7, 201217680), (8, 176065470), (9, 156502640), (10, 140852376), (12, 117376980), (14, 100608840), (15, 93901584), (16, 88032735), (18, 78251320), (20, 70426188), (21, 67072560), (24, 58688490), (28, 50304420), (30, 46950792), (35, 40243536), (36, 39125660), (40, 35213094), (42, 33536280), (45, 31300528), (48, 29344245), (53, 26575920), (56, 25152210), (60, 23475396), (63, 22357520), (70, 20121768), (72, 19562830), (80, 17606547), (84, 16768140), (90, 15650264), (105, 13414512), (106, 13287960), (112, 12576105), (120, 11737698), (126, 11178760), (140, 10060884), (144, 9781415), (159, 8858640), (168, 8384070), (180, 7825132), (210, 6707256), (212, 6643980), (240, 5868849), (252, 5589380), (265, 5315184), (280, 5030442), (315, 4471504), (318, 4429320), (336, 4192035), (360, 3912566), (371, 3796560), (420, 3353628), (424, 3321990), (477, 2952880), (504, 2794690), (530, 2657592), (560, 2515221), (630, 2235752), (636, 2214660), (720, 1956283), (742, 1898280), (795, 1771728), (840, 1676814), (848, 1660995), (954, 1476440), (1008, 1397345), (1060, 1328796), (1113, 1265520), (1260, 1117876), (1272, 1107330), (1484, 949140), (1590, 885864), (1680, 838407), (1855, 759312), (1908, 738220), (2120, 664398), (2226, 632760), (2385, 590576), (2520, 558938), (2544, 553665), (2968, 474570), (3180, 442932), (3339, 421840), (3710, 379656), (3816, 369110), (4240, 332199), (4452, 316380), (4770, 295288), (5040, 279469), (5273, 267120), (5565, 253104), (5936, 237285), (6360, 221466), (6678, 210920), (7420, 189828), (7632, 184555), (8904, 158190), (9540, 147644), (10546, 133560), (11130, 126552), (12720, 110733), (13356, 105460), (14840, 94914), (15819, 89040), (16695, 84368), (17808, 79095), (19080, 73822), (21092, 66780), (22260, 63276), (26365, 53424), (26712, 52730), (29680, 47457), (31638, 44520), (33390, 42184), (36911, 38160)]