204628151520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10930991}}^1$

素因数の和:10931025

約数の個数: 144

約数和(自身を含む): 752008525632

約数和(自身を除く): 547380374112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 10930991, 21861982, 32792973, 43723964, 54654955, 65585946, 87447928, 98378919, 109309910, 131171892, 142102883, 163964865, 174895856, 196757838, 218619820, 262343784, 284205766, 327929730, 349791712, 393515676, 426308649, 437239640, 491894595, 524687568, 568411532, 655859460, 710514415, 787031352, 852617298, 874479280, 983789190, 1049375136, 1136823064, 1278925947, 1311718920, 1421028830, 1574062704, 1705234596, 1748958560, 1967578380, 2131543245, 2273646128, 2557851894, 2623437840, 2842057660, 3148125408, 3410469192, 3935156760, 4263086490, 4547292256, 5115703788, 5246875680, 5684115320, 6394629735, 6820938384, 7870313520, 8526172980, 10231407576, 11368230640, 12789259470, 13641876768, 15740627040, 17052345960, 20462815152, 22736461280, 25578518940, 34104691920, 40925630304, 51157037880, 68209383840, 102314075760, 204628151520]

約数ペア:

[(1, 204628151520), (2, 102314075760), (3, 68209383840), (4, 51157037880), (5, 40925630304), (6, 34104691920), (8, 25578518940), (9, 22736461280), (10, 20462815152), (12, 17052345960), (13, 15740627040), (15, 13641876768), (16, 12789259470), (18, 11368230640), (20, 10231407576), (24, 8526172980), (26, 7870313520), (30, 6820938384), (32, 6394629735), (36, 5684115320), (39, 5246875680), (40, 5115703788), (45, 4547292256), (48, 4263086490), (52, 3935156760), (60, 3410469192), (65, 3148125408), (72, 2842057660), (78, 2623437840), (80, 2557851894), (90, 2273646128), (96, 2131543245), (104, 1967578380), (117, 1748958560), (120, 1705234596), (130, 1574062704), (144, 1421028830), (156, 1311718920), (160, 1278925947), (180, 1136823064), (195, 1049375136), (208, 983789190), (234, 874479280), (240, 852617298), (260, 787031352), (288, 710514415), (312, 655859460), (360, 568411532), (390, 524687568), (416, 491894595), (468, 437239640), (480, 426308649), (520, 393515676), (585, 349791712), (624, 327929730), (720, 284205766), (780, 262343784), (936, 218619820), (1040, 196757838), (1170, 174895856), (1248, 163964865), (1440, 142102883), (1560, 131171892), (1872, 109309910), (2080, 98378919), (2340, 87447928), (3120, 65585946), (3744, 54654955), (4680, 43723964), (6240, 32792973), (9360, 21861982), (18720, 10930991)]