258081600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 168

約数和(自身を含む): 967809088

約数和(自身を除く): 709727488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 7681, 8400, 11200, 15362, 16800, 23043, 30724, 33600, 38405, 46086, 53767, 61448, 76810, 92172, 107534, 115215, 122896, 153620, 161301, 184344, 192025, 215068, 230430, 245792, 268835, 307240, 322602, 368688, 384050, 430136, 460860, 491584, 537670, 576075, 614480, 645204, 737376, 768100, 806505, 860272, 921720, 1075340, 1152150, 1228960, 1290408, 1344175, 1474752, 1536200, 1613010, 1720544, 1843440, 2150680, 2304300, 2457920, 2580816, 2688350, 3072400, 3226020, 3441088, 3686880, 4032525, 4301360, 4608600, 5161632, 5376700, 6144800, 6452040, 7373760, 8065050, 8602720, 9217200, 10323264, 10753400, 12289600, 12904080, 16130100, 17205440, 18434400, 21506800, 25808160, 32260200, 36868800, 43013600, 51616320, 64520400, 86027200, 129040800, 258081600]

約数ペア:

[(1, 258081600), (2, 129040800), (3, 86027200), (4, 64520400), (5, 51616320), (6, 43013600), (7, 36868800), (8, 32260200), (10, 25808160), (12, 21506800), (14, 18434400), (15, 17205440), (16, 16130100), (20, 12904080), (21, 12289600), (24, 10753400), (25, 10323264), (28, 9217200), (30, 8602720), (32, 8065050), (35, 7373760), (40, 6452040), (42, 6144800), (48, 5376700), (50, 5161632), (56, 4608600), (60, 4301360), (64, 4032525), (70, 3686880), (75, 3441088), (80, 3226020), (84, 3072400), (96, 2688350), (100, 2580816), (105, 2457920), (112, 2304300), (120, 2150680), (140, 1843440), (150, 1720544), (160, 1613010), (168, 1536200), (175, 1474752), (192, 1344175), (200, 1290408), (210, 1228960), (224, 1152150), (240, 1075340), (280, 921720), (300, 860272), (320, 806505), (336, 768100), (350, 737376), (400, 645204), (420, 614480), (448, 576075), (480, 537670), (525, 491584), (560, 460860), (600, 430136), (672, 384050), (700, 368688), (800, 322602), (840, 307240), (960, 268835), (1050, 245792), (1120, 230430), (1200, 215068), (1344, 192025), (1400, 184344), (1600, 161301), (1680, 153620), (2100, 122896), (2240, 115215), (2400, 107534), (2800, 92172), (3360, 76810), (4200, 61448), (4800, 53767), (5600, 46086), (6720, 38405), (7681, 33600), (8400, 30724), (11200, 23043), (15362, 16800)]