156051280

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 474969600

約数和(自身を除く): 318918320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 77, 80, 88, 94, 98, 110, 112, 121, 140, 154, 176, 188, 196, 220, 235, 242, 245, 280, 308, 329, 343, 376, 385, 392, 440, 470, 484, 490, 517, 539, 560, 605, 616, 658, 686, 752, 770, 784, 847, 880, 940, 968, 980, 1034, 1078, 1210, 1232, 1316, 1372, 1540, 1645, 1694, 1715, 1880, 1936, 1960, 2068, 2156, 2303, 2420, 2585, 2632, 2695, 2744, 3080, 3290, 3388, 3430, 3619, 3760, 3773, 3920, 4136, 4235, 4312, 4606, 4840, 5170, 5264, 5390, 5488, 5687, 5929, 6160, 6580, 6776, 6860, 7238, 7546, 8272, 8470, 8624, 9212, 9680, 10340, 10780, 11374, 11515, 11858, 13160, 13552, 13720, 14476, 15092, 16121, 16940, 18095, 18424, 18865, 20680, 21560, 22748, 23030, 23716, 25333, 26320, 27440, 28435, 28952, 29645, 30184, 32242, 33880, 36190, 36848, 37730, 39809, 41360, 41503, 43120, 45496, 46060, 47432, 50666, 56870, 57904, 59290, 60368, 64484, 67760, 72380, 75460, 79618, 80605, 83006, 90992, 92120, 94864, 101332, 113740, 118580, 126665, 128968, 144760, 150920, 159236, 161210, 166012, 177331, 184240, 199045, 202664, 207515, 227480, 237160, 253330, 257936, 278663, 289520, 301840, 318472, 322420, 332024, 354662, 398090, 405328, 415030, 454960, 474320, 506660, 557326, 636944, 644840, 664048, 709324, 796180, 830060, 886655, 1013320, 1114652, 1289680, 1393315, 1418648, 1592360, 1660120, 1773310, 1950641, 2026640, 2229304, 2786630, 2837296, 3184720, 3320240, 3546620, 3901282, 4458608, 5573260, 7093240, 7802564, 9753205, 11146520, 14186480, 15605128, 19506410, 22293040, 31210256, 39012820, 78025640, 156051280]

約数ペア:

[(1, 156051280), (2, 78025640), (4, 39012820), (5, 31210256), (7, 22293040), (8, 19506410), (10, 15605128), (11, 14186480), (14, 11146520), (16, 9753205), (20, 7802564), (22, 7093240), (28, 5573260), (35, 4458608), (40, 3901282), (44, 3546620), (47, 3320240), (49, 3184720), (55, 2837296), (56, 2786630), (70, 2229304), (77, 2026640), (80, 1950641), (88, 1773310), (94, 1660120), (98, 1592360), (110, 1418648), (112, 1393315), (121, 1289680), (140, 1114652), (154, 1013320), (176, 886655), (188, 830060), (196, 796180), (220, 709324), (235, 664048), (242, 644840), (245, 636944), (280, 557326), (308, 506660), (329, 474320), (343, 454960), (376, 415030), (385, 405328), (392, 398090), (440, 354662), (470, 332024), (484, 322420), (490, 318472), (517, 301840), (539, 289520), (560, 278663), (605, 257936), (616, 253330), (658, 237160), (686, 227480), (752, 207515), (770, 202664), (784, 199045), (847, 184240), (880, 177331), (940, 166012), (968, 161210), (980, 159236), (1034, 150920), (1078, 144760), (1210, 128968), (1232, 126665), (1316, 118580), (1372, 113740), (1540, 101332), (1645, 94864), (1694, 92120), (1715, 90992), (1880, 83006), (1936, 80605), (1960, 79618), (2068, 75460), (2156, 72380), (2303, 67760), (2420, 64484), (2585, 60368), (2632, 59290), (2695, 57904), (2744, 56870), (3080, 50666), (3290, 47432), (3388, 46060), (3430, 45496), (3619, 43120), (3760, 41503), (3773, 41360), (3920, 39809), (4136, 37730), (4235, 36848), (4312, 36190), (4606, 33880), (4840, 32242), (5170, 30184), (5264, 29645), (5390, 28952), (5488, 28435), (5687, 27440), (5929, 26320), (6160, 25333), (6580, 23716), (6776, 23030), (6860, 22748), (7238, 21560), (7546, 20680), (8272, 18865), (8470, 18424), (8624, 18095), (9212, 16940), (9680, 16121), (10340, 15092), (10780, 14476), (11374, 13720), (11515, 13552), (11858, 13160)]