392883120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 1521599040

約数和(自身を除く): 1128715920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 280, 315, 336, 360, 411, 420, 504, 548, 560, 569, 630, 685, 720, 822, 840, 959, 1008, 1096, 1138, 1233, 1260, 1370, 1644, 1680, 1707, 1918, 2055, 2192, 2276, 2466, 2520, 2740, 2845, 2877, 3288, 3414, 3836, 3983, 4110, 4552, 4795, 4932, 5040, 5121, 5480, 5690, 5754, 6165, 6576, 6828, 7672, 7966, 8220, 8535, 8631, 9104, 9590, 9864, 10242, 10960, 11380, 11508, 11949, 12330, 13656, 14385, 15344, 15932, 16440, 17070, 17262, 19180, 19728, 19915, 20484, 22760, 23016, 23898, 24660, 25605, 27312, 28770, 31864, 32880, 34140, 34524, 35847, 38360, 39830, 40968, 43155, 45520, 46032, 47796, 49320, 51210, 57540, 59745, 63728, 68280, 69048, 71694, 76720, 77953, 79660, 81936, 86310, 95592, 98640, 102420, 115080, 119490, 136560, 138096, 143388, 155906, 159320, 172620, 179235, 191184, 204840, 230160, 233859, 238980, 286776, 311812, 318640, 345240, 358470, 389765, 409680, 467718, 477960, 545671, 573552, 623624, 690480, 701577, 716940, 779530, 935436, 955920, 1091342, 1169295, 1247248, 1403154, 1433880, 1559060, 1637013, 1870872, 2182684, 2338590, 2728355, 2806308, 2867760, 3118120, 3274026, 3507885, 3741744, 4365368, 4677180, 4911039, 5456710, 5612616, 6236240, 6548052, 7015770, 8185065, 8730736, 9354360, 9822078, 10913420, 11225232, 13096104, 14031540, 16370130, 18708720, 19644156, 21826840, 24555195, 26192208, 28063080, 32740260, 39288312, 43653680, 49110390, 56126160, 65480520, 78576624, 98220780, 130961040, 196441560, 392883120]

約数ペア:

[(1, 392883120), (2, 196441560), (3, 130961040), (4, 98220780), (5, 78576624), (6, 65480520), (7, 56126160), (8, 49110390), (9, 43653680), (10, 39288312), (12, 32740260), (14, 28063080), (15, 26192208), (16, 24555195), (18, 21826840), (20, 19644156), (21, 18708720), (24, 16370130), (28, 14031540), (30, 13096104), (35, 11225232), (36, 10913420), (40, 9822078), (42, 9354360), (45, 8730736), (48, 8185065), (56, 7015770), (60, 6548052), (63, 6236240), (70, 5612616), (72, 5456710), (80, 4911039), (84, 4677180), (90, 4365368), (105, 3741744), (112, 3507885), (120, 3274026), (126, 3118120), (137, 2867760), (140, 2806308), (144, 2728355), (168, 2338590), (180, 2182684), (210, 1870872), (240, 1637013), (252, 1559060), (274, 1433880), (280, 1403154), (315, 1247248), (336, 1169295), (360, 1091342), (411, 955920), (420, 935436), (504, 779530), (548, 716940), (560, 701577), (569, 690480), (630, 623624), (685, 573552), (720, 545671), (822, 477960), (840, 467718), (959, 409680), (1008, 389765), (1096, 358470), (1138, 345240), (1233, 318640), (1260, 311812), (1370, 286776), (1644, 238980), (1680, 233859), (1707, 230160), (1918, 204840), (2055, 191184), (2192, 179235), (2276, 172620), (2466, 159320), (2520, 155906), (2740, 143388), (2845, 138096), (2877, 136560), (3288, 119490), (3414, 115080), (3836, 102420), (3983, 98640), (4110, 95592), (4552, 86310), (4795, 81936), (4932, 79660), (5040, 77953), (5121, 76720), (5480, 71694), (5690, 69048), (5754, 68280), (6165, 63728), (6576, 59745), (6828, 57540), (7672, 51210), (7966, 49320), (8220, 47796), (8535, 46032), (8631, 45520), (9104, 43155), (9590, 40968), (9864, 39830), (10242, 38360), (10960, 35847), (11380, 34524), (11508, 34140), (11949, 32880), (12330, 31864), (13656, 28770), (14385, 27312), (15344, 25605), (15932, 24660), (16440, 23898), (17070, 23016), (17262, 22760), (19180, 20484), (19728, 19915)]