16402466560

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 42723459072

約数和(自身を除く): 26320992512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 107, 115, 127, 128, 160, 164, 184, 205, 214, 230, 254, 256, 320, 328, 368, 410, 428, 460, 508, 535, 635, 640, 656, 736, 820, 856, 920, 943, 1016, 1070, 1270, 1280, 1312, 1472, 1640, 1712, 1840, 1886, 2032, 2140, 2461, 2540, 2624, 2921, 2944, 3280, 3424, 3680, 3772, 4064, 4280, 4387, 4715, 4922, 5080, 5207, 5248, 5842, 5888, 6560, 6848, 7360, 7544, 8128, 8560, 8774, 9430, 9844, 10160, 10414, 10496, 11684, 12305, 13120, 13589, 13696, 14605, 14720, 15088, 16256, 17120, 17548, 18860, 19688, 20320, 20828, 21935, 23368, 24610, 26035, 26240, 27178, 27392, 29210, 29440, 30176, 32512, 34240, 35096, 37720, 39376, 40640, 41656, 43870, 46736, 49220, 52070, 52480, 54356, 58420, 60352, 67945, 68480, 70192, 75440, 78752, 81280, 83312, 87740, 93472, 98440, 100901, 104140, 108712, 116840, 119761, 120704, 135890, 136960, 140384, 150880, 157504, 162560, 166624, 175480, 186944, 196880, 201802, 208280, 217424, 233680, 239522, 241408, 271780, 280768, 301760, 312547, 315008, 333248, 350960, 373888, 393760, 403604, 416560, 434848, 467360, 479044, 504505, 543560, 557149, 561536, 598805, 603520, 625094, 630016, 666496, 701920, 747776, 787520, 807208, 833120, 869696, 934720, 958088, 1009010, 1087120, 1114298, 1123072, 1197610, 1207040, 1250188, 1332992, 1403840, 1562735, 1575040, 1614416, 1666240, 1739392, 1869440, 1916176, 2018020, 2174240, 2228596, 2395220, 2500376, 2785745, 2807680, 3125470, 3150080, 3228832, 3332480, 3478784, 3738880, 3832352, 4036040, 4348480, 4457192, 4790440, 5000752, 5571490, 5615360, 6250940, 6457664, 6664960, 7664704, 8072080, 8696960, 8914384, 9580880, 10001504, 11142980, 12501880, 12814427, 12915328, 15329408, 16144160, 17393920, 17828768, 19161760, 20003008, 22285960, 25003760, 25628854, 25830656, 30658816, 32288320, 35657536, 38323520, 40006016, 44571920, 50007520, 51257708, 64072135, 64576640, 71315072, 76647040, 80012032, 89143840, 100015040, 102515416, 128144270, 129153280, 142630144, 153294080, 178287680, 200030080, 205030832, 256288540, 356575360, 400060160, 410061664, 512577080, 713150720, 820123328, 1025154160, 1640246656, 2050308320, 3280493312, 4100616640, 8201233280, 16402466560]

約数ペア:

[(1, 16402466560), (2, 8201233280), (4, 4100616640), (5, 3280493312), (8, 2050308320), (10, 1640246656), (16, 1025154160), (20, 820123328), (23, 713150720), (32, 512577080), (40, 410061664), (41, 400060160), (46, 356575360), (64, 256288540), (80, 205030832), (82, 200030080), (92, 178287680), (107, 153294080), (115, 142630144), (127, 129153280), (128, 128144270), (160, 102515416), (164, 100015040), (184, 89143840), (205, 80012032), (214, 76647040), (230, 71315072), (254, 64576640), (256, 64072135), (320, 51257708), (328, 50007520), (368, 44571920), (410, 40006016), (428, 38323520), (460, 35657536), (508, 32288320), (535, 30658816), (635, 25830656), (640, 25628854), (656, 25003760), (736, 22285960), (820, 20003008), (856, 19161760), (920, 17828768), (943, 17393920), (1016, 16144160), (1070, 15329408), (1270, 12915328), (1280, 12814427), (1312, 12501880), (1472, 11142980), (1640, 10001504), (1712, 9580880), (1840, 8914384), (1886, 8696960), (2032, 8072080), (2140, 7664704), (2461, 6664960), (2540, 6457664), (2624, 6250940), (2921, 5615360), (2944, 5571490), (3280, 5000752), (3424, 4790440), (3680, 4457192), (3772, 4348480), (4064, 4036040), (4280, 3832352), (4387, 3738880), (4715, 3478784), (4922, 3332480), (5080, 3228832), (5207, 3150080), (5248, 3125470), (5842, 2807680), (5888, 2785745), (6560, 2500376), (6848, 2395220), (7360, 2228596), (7544, 2174240), (8128, 2018020), (8560, 1916176), (8774, 1869440), (9430, 1739392), (9844, 1666240), (10160, 1614416), (10414, 1575040), (10496, 1562735), (11684, 1403840), (12305, 1332992), (13120, 1250188), (13589, 1207040), (13696, 1197610), (14605, 1123072), (14720, 1114298), (15088, 1087120), (16256, 1009010), (17120, 958088), (17548, 934720), (18860, 869696), (19688, 833120), (20320, 807208), (20828, 787520), (21935, 747776), (23368, 701920), (24610, 666496), (26035, 630016), (26240, 625094), (27178, 603520), (27392, 598805), (29210, 561536), (29440, 557149), (30176, 543560), (32512, 504505), (34240, 479044), (35096, 467360), (37720, 434848), (39376, 416560), (40640, 403604), (41656, 393760), (43870, 373888), (46736, 350960), (49220, 333248), (52070, 315008), (52480, 312547), (54356, 301760), (58420, 280768), (60352, 271780), (67945, 241408), (68480, 239522), (70192, 233680), (75440, 217424), (78752, 208280), (81280, 201802), (83312, 196880), (87740, 186944), (93472, 175480), (98440, 166624), (100901, 162560), (104140, 157504), (108712, 150880), (116840, 140384), (119761, 136960), (120704, 135890)]