40893190560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{216779}}^1$

素因数の和:216931

約数の個数: 144

約数和(自身を含む): 140613913440

約数和(自身を除く): 99720722880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 12576, 15720, 18864, 20960, 23580, 31440, 37728, 47160, 62880, 94320, 188640, 216779, 433558, 650337, 867116, 1083895, 1300674, 1734232, 1951011, 2167790, 2601348, 3251685, 3468464, 3902022, 4335580, 5202696, 6503370, 6936928, 7804044, 8671160, 9755055, 10405392, 13006740, 15608088, 17342320, 19510110, 20810784, 26013480, 28398049, 31216176, 34684640, 39020220, 52026960, 56796098, 62432352, 78040440, 85194147, 104053920, 113592196, 141990245, 156080880, 170388294, 227184392, 255582441, 283980490, 312161760, 340776588, 425970735, 454368784, 511164882, 567960980, 681553176, 851941470, 908737568, 1022329764, 1135921960, 1277912205, 1363106352, 1703882940, 2044659528, 2271843920, 2555824410, 2726212704, 3407765880, 4089319056, 4543687840, 5111648820, 6815531760, 8178638112, 10223297640, 13631063520, 20446595280, 40893190560]

約数ペア:

[(1, 40893190560), (2, 20446595280), (3, 13631063520), (4, 10223297640), (5, 8178638112), (6, 6815531760), (8, 5111648820), (9, 4543687840), (10, 4089319056), (12, 3407765880), (15, 2726212704), (16, 2555824410), (18, 2271843920), (20, 2044659528), (24, 1703882940), (30, 1363106352), (32, 1277912205), (36, 1135921960), (40, 1022329764), (45, 908737568), (48, 851941470), (60, 681553176), (72, 567960980), (80, 511164882), (90, 454368784), (96, 425970735), (120, 340776588), (131, 312161760), (144, 283980490), (160, 255582441), (180, 227184392), (240, 170388294), (262, 156080880), (288, 141990245), (360, 113592196), (393, 104053920), (480, 85194147), (524, 78040440), (655, 62432352), (720, 56796098), (786, 52026960), (1048, 39020220), (1179, 34684640), (1310, 31216176), (1440, 28398049), (1572, 26013480), (1965, 20810784), (2096, 19510110), (2358, 17342320), (2620, 15608088), (3144, 13006740), (3930, 10405392), (4192, 9755055), (4716, 8671160), (5240, 7804044), (5895, 6936928), (6288, 6503370), (7860, 5202696), (9432, 4335580), (10480, 3902022), (11790, 3468464), (12576, 3251685), (15720, 2601348), (18864, 2167790), (20960, 1951011), (23580, 1734232), (31440, 1300674), (37728, 1083895), (47160, 867116), (62880, 650337), (94320, 433558), (188640, 216779)]