328694080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 168

約数和(自身を含む): 927923976

約数和(自身を除く): 599229896

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 320, 352, 416, 440, 484, 520, 572, 605, 653, 704, 715, 832, 880, 968, 1040, 1144, 1210, 1306, 1430, 1573, 1760, 1936, 2080, 2288, 2420, 2612, 2860, 3146, 3265, 3520, 3872, 4160, 4576, 4840, 5224, 5720, 6292, 6530, 7183, 7744, 7865, 8489, 9152, 9680, 10448, 11440, 12584, 13060, 14366, 15730, 16978, 19360, 20896, 22880, 25168, 26120, 28732, 31460, 33956, 35915, 38720, 41792, 42445, 45760, 50336, 52240, 57464, 62920, 67912, 71830, 79013, 84890, 93379, 100672, 104480, 114928, 125840, 135824, 143660, 158026, 169780, 186758, 208960, 229856, 251680, 271648, 287320, 316052, 339560, 373516, 395065, 459712, 466895, 503360, 543296, 574640, 632104, 679120, 747032, 790130, 933790, 1027169, 1149280, 1264208, 1358240, 1494064, 1580260, 1867580, 2054338, 2298560, 2528416, 2716480, 2988128, 3160520, 3735160, 4108676, 5056832, 5135845, 5976256, 6321040, 7470320, 8217352, 10271690, 12642080, 14940640, 16434704, 20543380, 25284160, 29881280, 32869408, 41086760, 65738816, 82173520, 164347040, 328694080]

約数ペア:

[(1, 328694080), (2, 164347040), (4, 82173520), (5, 65738816), (8, 41086760), (10, 32869408), (11, 29881280), (13, 25284160), (16, 20543380), (20, 16434704), (22, 14940640), (26, 12642080), (32, 10271690), (40, 8217352), (44, 7470320), (52, 6321040), (55, 5976256), (64, 5135845), (65, 5056832), (80, 4108676), (88, 3735160), (104, 3160520), (110, 2988128), (121, 2716480), (130, 2528416), (143, 2298560), (160, 2054338), (176, 1867580), (208, 1580260), (220, 1494064), (242, 1358240), (260, 1264208), (286, 1149280), (320, 1027169), (352, 933790), (416, 790130), (440, 747032), (484, 679120), (520, 632104), (572, 574640), (605, 543296), (653, 503360), (704, 466895), (715, 459712), (832, 395065), (880, 373516), (968, 339560), (1040, 316052), (1144, 287320), (1210, 271648), (1306, 251680), (1430, 229856), (1573, 208960), (1760, 186758), (1936, 169780), (2080, 158026), (2288, 143660), (2420, 135824), (2612, 125840), (2860, 114928), (3146, 104480), (3265, 100672), (3520, 93379), (3872, 84890), (4160, 79013), (4576, 71830), (4840, 67912), (5224, 62920), (5720, 57464), (6292, 52240), (6530, 50336), (7183, 45760), (7744, 42445), (7865, 41792), (8489, 38720), (9152, 35915), (9680, 33956), (10448, 31460), (11440, 28732), (12584, 26120), (13060, 25168), (14366, 22880), (15730, 20896), (16978, 19360)]