214777440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 547270560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 599, 664, 720, 747, 830, 864, 996, 1080, 1198, 1245, 1328, 1440, 1494, 1660, 1797, 1992, 2160, 2241, 2396, 2490, 2656, 2988, 2995, 3320, 3594, 3735, 3984, 4320, 4482, 4792, 4980, 5391, 5976, 5990, 6640, 7188, 7470, 7968, 8964, 8985, 9584, 9960, 10782, 11205, 11952, 11980, 13280, 14376, 14940, 16173, 17928, 17970, 19168, 19920, 21564, 22410, 23904, 23960, 26955, 28752, 29880, 32346, 35856, 35940, 39840, 43128, 44820, 47920, 49717, 53910, 57504, 59760, 64692, 71712, 71880, 80865, 86256, 89640, 95840, 99434, 107820, 119520, 129384, 143760, 149151, 161730, 172512, 179280, 198868, 215640, 248585, 258768, 287520, 298302, 323460, 358560, 397736, 431280, 447453, 497170, 517536, 596604, 646920, 745755, 795472, 862560, 894906, 994340, 1193208, 1293840, 1342359, 1491510, 1590944, 1789812, 1988680, 2237265, 2386416, 2587680, 2684718, 2983020, 3579624, 3977360, 4474530, 4772832, 5369436, 5966040, 6711795, 7159248, 7954720, 8949060, 10738872, 11932080, 13423590, 14318496, 17898120, 21477744, 23864160, 26847180, 35796240, 42955488, 53694360, 71592480, 107388720, 214777440]

約数ペア:

[(1, 214777440), (2, 107388720), (3, 71592480), (4, 53694360), (5, 42955488), (6, 35796240), (8, 26847180), (9, 23864160), (10, 21477744), (12, 17898120), (15, 14318496), (16, 13423590), (18, 11932080), (20, 10738872), (24, 8949060), (27, 7954720), (30, 7159248), (32, 6711795), (36, 5966040), (40, 5369436), (45, 4772832), (48, 4474530), (54, 3977360), (60, 3579624), (72, 2983020), (80, 2684718), (83, 2587680), (90, 2386416), (96, 2237265), (108, 1988680), (120, 1789812), (135, 1590944), (144, 1491510), (160, 1342359), (166, 1293840), (180, 1193208), (216, 994340), (240, 894906), (249, 862560), (270, 795472), (288, 745755), (332, 646920), (360, 596604), (415, 517536), (432, 497170), (480, 447453), (498, 431280), (540, 397736), (599, 358560), (664, 323460), (720, 298302), (747, 287520), (830, 258768), (864, 248585), (996, 215640), (1080, 198868), (1198, 179280), (1245, 172512), (1328, 161730), (1440, 149151), (1494, 143760), (1660, 129384), (1797, 119520), (1992, 107820), (2160, 99434), (2241, 95840), (2396, 89640), (2490, 86256), (2656, 80865), (2988, 71880), (2995, 71712), (3320, 64692), (3594, 59760), (3735, 57504), (3984, 53910), (4320, 49717), (4482, 47920), (4792, 44820), (4980, 43128), (5391, 39840), (5976, 35940), (5990, 35856), (6640, 32346), (7188, 29880), (7470, 28752), (7968, 26955), (8964, 23960), (8985, 23904), (9584, 22410), (9960, 21564), (10782, 19920), (11205, 19168), (11952, 17970), (11980, 17928), (13280, 16173), (14376, 14940)]