2120214960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 320

約数和(自身を含む): 7593264000

約数和(自身を除く): 5473049040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 89, 90, 108, 120, 123, 135, 144, 164, 178, 180, 205, 216, 240, 246, 267, 269, 270, 328, 356, 360, 369, 410, 432, 445, 492, 534, 538, 540, 615, 656, 712, 720, 738, 801, 807, 820, 890, 984, 1068, 1076, 1080, 1107, 1230, 1335, 1345, 1424, 1476, 1602, 1614, 1640, 1780, 1845, 1968, 2136, 2152, 2160, 2214, 2403, 2421, 2460, 2670, 2690, 2952, 3204, 3228, 3280, 3560, 3649, 3690, 4005, 4035, 4272, 4304, 4428, 4806, 4842, 4920, 5340, 5380, 5535, 5904, 6408, 6456, 7120, 7263, 7298, 7380, 8010, 8070, 8856, 9612, 9684, 9840, 10680, 10760, 10947, 11029, 11070, 12015, 12105, 12816, 12912, 14526, 14596, 14760, 16020, 16140, 17712, 18245, 19224, 19368, 21360, 21520, 21894, 22058, 22140, 23941, 24030, 24210, 29052, 29192, 29520, 32040, 32280, 32841, 33087, 36315, 36490, 38448, 38736, 43788, 44116, 44280, 47882, 48060, 48420, 54735, 55145, 58104, 58384, 64080, 64560, 65682, 66174, 71823, 72630, 72980, 87576, 88232, 88560, 95764, 96120, 96840, 98523, 99261, 109470, 110290, 116208, 119705, 131364, 132348, 143646, 145260, 145960, 164205, 165435, 175152, 176464, 191528, 192240, 193680, 197046, 198522, 215469, 218940, 220580, 239410, 262728, 264696, 287292, 290520, 291920, 297783, 328410, 330870, 359115, 383056, 394092, 397044, 430938, 437880, 441160, 478820, 492615, 496305, 525456, 529392, 574584, 581040, 595566, 646407, 656820, 661740, 718230, 788184, 794088, 861876, 875760, 882320, 957640, 981581, 985230, 992610, 1077345, 1149168, 1191132, 1292814, 1313640, 1323480, 1436460, 1488915, 1576368, 1588176, 1723752, 1915280, 1963162, 1970460, 1985220, 2154690, 2382264, 2585628, 2627280, 2646960, 2872920, 2944743, 2977830, 3232035, 3447504, 3926324, 3940920, 3970440, 4309380, 4764528, 4907905, 5171256, 5745840, 5889486, 5955660, 6464070, 7852648, 7881840, 7940880, 8618760, 8834229, 9815810, 10342512, 11778972, 11911320, 12928140, 14723715, 15705296, 17237520, 17668458, 19631620, 23557944, 23822640, 25856280, 26502687, 29447430, 35336916, 39263240, 44171145, 47115888, 51712560, 53005374, 58894860, 70673832, 78526480, 88342290, 106010748, 117789720, 132513435, 141347664, 176684580, 212021496, 235579440, 265026870, 353369160, 424042992, 530053740, 706738320, 1060107480, 2120214960]

約数ペア:

[(1, 2120214960), (2, 1060107480), (3, 706738320), (4, 530053740), (5, 424042992), (6, 353369160), (8, 265026870), (9, 235579440), (10, 212021496), (12, 176684580), (15, 141347664), (16, 132513435), (18, 117789720), (20, 106010748), (24, 88342290), (27, 78526480), (30, 70673832), (36, 58894860), (40, 53005374), (41, 51712560), (45, 47115888), (48, 44171145), (54, 39263240), (60, 35336916), (72, 29447430), (80, 26502687), (82, 25856280), (89, 23822640), (90, 23557944), (108, 19631620), (120, 17668458), (123, 17237520), (135, 15705296), (144, 14723715), (164, 12928140), (178, 11911320), (180, 11778972), (205, 10342512), (216, 9815810), (240, 8834229), (246, 8618760), (267, 7940880), (269, 7881840), (270, 7852648), (328, 6464070), (356, 5955660), (360, 5889486), (369, 5745840), (410, 5171256), (432, 4907905), (445, 4764528), (492, 4309380), (534, 3970440), (538, 3940920), (540, 3926324), (615, 3447504), (656, 3232035), (712, 2977830), (720, 2944743), (738, 2872920), (801, 2646960), (807, 2627280), (820, 2585628), (890, 2382264), (984, 2154690), (1068, 1985220), (1076, 1970460), (1080, 1963162), (1107, 1915280), (1230, 1723752), (1335, 1588176), (1345, 1576368), (1424, 1488915), (1476, 1436460), (1602, 1323480), (1614, 1313640), (1640, 1292814), (1780, 1191132), (1845, 1149168), (1968, 1077345), (2136, 992610), (2152, 985230), (2160, 981581), (2214, 957640), (2403, 882320), (2421, 875760), (2460, 861876), (2670, 794088), (2690, 788184), (2952, 718230), (3204, 661740), (3228, 656820), (3280, 646407), (3560, 595566), (3649, 581040), (3690, 574584), (4005, 529392), (4035, 525456), (4272, 496305), (4304, 492615), (4428, 478820), (4806, 441160), (4842, 437880), (4920, 430938), (5340, 397044), (5380, 394092), (5535, 383056), (5904, 359115), (6408, 330870), (6456, 328410), (7120, 297783), (7263, 291920), (7298, 290520), (7380, 287292), (8010, 264696), (8070, 262728), (8856, 239410), (9612, 220580), (9684, 218940), (9840, 215469), (10680, 198522), (10760, 197046), (10947, 193680), (11029, 192240), (11070, 191528), (12015, 176464), (12105, 175152), (12816, 165435), (12912, 164205), (14526, 145960), (14596, 145260), (14760, 143646), (16020, 132348), (16140, 131364), (17712, 119705), (18245, 116208), (19224, 110290), (19368, 109470), (21360, 99261), (21520, 98523), (21894, 96840), (22058, 96120), (22140, 95764), (23941, 88560), (24030, 88232), (24210, 87576), (29052, 72980), (29192, 72630), (29520, 71823), (32040, 66174), (32280, 65682), (32841, 64560), (33087, 64080), (36315, 58384), (36490, 58104), (38448, 55145), (38736, 54735), (43788, 48420), (44116, 48060), (44280, 47882)]