138308040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9884

約数の個数: 128

約数和(自身を含む): 496540800

約数和(自身を除く): 358232760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9851, 14040, 19702, 29553, 39404, 49255, 59106, 78808, 88659, 98510, 118212, 128063, 147765, 177318, 197020, 236424, 256126, 265977, 295530, 354636, 384189, 394040, 443295, 512252, 531954, 591060, 640315, 709272, 768378, 886590, 1024504, 1063908, 1152567, 1182120, 1280630, 1329885, 1536756, 1773180, 1920945, 2127816, 2305134, 2561260, 2659770, 3073512, 3457701, 3546360, 3841890, 4610268, 5122520, 5319540, 5762835, 6915402, 7683780, 9220536, 10639080, 11525670, 13830804, 15367560, 17288505, 23051340, 27661608, 34577010, 46102680, 69154020, 138308040]

約数ペア:

[(1, 138308040), (2, 69154020), (3, 46102680), (4, 34577010), (5, 27661608), (6, 23051340), (8, 17288505), (9, 15367560), (10, 13830804), (12, 11525670), (13, 10639080), (15, 9220536), (18, 7683780), (20, 6915402), (24, 5762835), (26, 5319540), (27, 5122520), (30, 4610268), (36, 3841890), (39, 3546360), (40, 3457701), (45, 3073512), (52, 2659770), (54, 2561260), (60, 2305134), (65, 2127816), (72, 1920945), (78, 1773180), (90, 1536756), (104, 1329885), (108, 1280630), (117, 1182120), (120, 1152567), (130, 1063908), (135, 1024504), (156, 886590), (180, 768378), (195, 709272), (216, 640315), (234, 591060), (260, 531954), (270, 512252), (312, 443295), (351, 394040), (360, 384189), (390, 354636), (468, 295530), (520, 265977), (540, 256126), (585, 236424), (702, 197020), (780, 177318), (936, 147765), (1080, 128063), (1170, 118212), (1404, 98510), (1560, 88659), (1755, 78808), (2340, 59106), (2808, 49255), (3510, 39404), (4680, 29553), (7020, 19702), (9851, 14040)]