233720760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 256

約数和(自身を含む): 914457600

約数和(自身を除く): 680736840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1259, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2518, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 3777, 4420, 4641, 4760, 5036, 5304, 5460, 6188, 6295, 6630, 7140, 7554, 7735, 8813, 8840, 9282, 10072, 10920, 12376, 12590, 13260, 14280, 15108, 15470, 16367, 17626, 18564, 18885, 21403, 23205, 25180, 26439, 26520, 30216, 30940, 32734, 35252, 37128, 37770, 42806, 44065, 46410, 49101, 50360, 52878, 61880, 64209, 65468, 70504, 75540, 81835, 85612, 88130, 92820, 98202, 105756, 107015, 114569, 128418, 130936, 132195, 149821, 151080, 163670, 171224, 176260, 185640, 196404, 211512, 214030, 229138, 245505, 256836, 264390, 278239, 299642, 321045, 327340, 343707, 352520, 392808, 428060, 449463, 458276, 491010, 513672, 528780, 556478, 572845, 599284, 642090, 654680, 687414, 749105, 834717, 856120, 898926, 916552, 982020, 1057560, 1112956, 1145690, 1198568, 1284180, 1374828, 1391195, 1498210, 1669434, 1718535, 1797852, 1947673, 1964040, 2225912, 2247315, 2291380, 2568360, 2749656, 2782390, 2996420, 3338868, 3437070, 3595704, 3895346, 4173585, 4494630, 4582760, 5564780, 5843019, 5992840, 6677736, 6874140, 7790692, 8347170, 8989260, 9738365, 11129560, 11686038, 13748280, 15581384, 16694340, 17978520, 19476730, 23372076, 29215095, 33388680, 38953460, 46744152, 58430190, 77906920, 116860380, 233720760]

約数ペア:

[(1, 233720760), (2, 116860380), (3, 77906920), (4, 58430190), (5, 46744152), (6, 38953460), (7, 33388680), (8, 29215095), (10, 23372076), (12, 19476730), (13, 17978520), (14, 16694340), (15, 15581384), (17, 13748280), (20, 11686038), (21, 11129560), (24, 9738365), (26, 8989260), (28, 8347170), (30, 7790692), (34, 6874140), (35, 6677736), (39, 5992840), (40, 5843019), (42, 5564780), (51, 4582760), (52, 4494630), (56, 4173585), (60, 3895346), (65, 3595704), (68, 3437070), (70, 3338868), (78, 2996420), (84, 2782390), (85, 2749656), (91, 2568360), (102, 2291380), (104, 2247315), (105, 2225912), (119, 1964040), (120, 1947673), (130, 1797852), (136, 1718535), (140, 1669434), (156, 1498210), (168, 1391195), (170, 1374828), (182, 1284180), (195, 1198568), (204, 1145690), (210, 1112956), (221, 1057560), (238, 982020), (255, 916552), (260, 898926), (273, 856120), (280, 834717), (312, 749105), (340, 687414), (357, 654680), (364, 642090), (390, 599284), (408, 572845), (420, 556478), (442, 528780), (455, 513672), (476, 491010), (510, 458276), (520, 449463), (546, 428060), (595, 392808), (663, 352520), (680, 343707), (714, 327340), (728, 321045), (780, 299642), (840, 278239), (884, 264390), (910, 256836), (952, 245505), (1020, 229138), (1092, 214030), (1105, 211512), (1190, 196404), (1259, 185640), (1326, 176260), (1365, 171224), (1428, 163670), (1547, 151080), (1560, 149821), (1768, 132195), (1785, 130936), (1820, 128418), (2040, 114569), (2184, 107015), (2210, 105756), (2380, 98202), (2518, 92820), (2652, 88130), (2730, 85612), (2856, 81835), (3094, 75540), (3315, 70504), (3570, 65468), (3640, 64209), (3777, 61880), (4420, 52878), (4641, 50360), (4760, 49101), (5036, 46410), (5304, 44065), (5460, 42806), (6188, 37770), (6295, 37128), (6630, 35252), (7140, 32734), (7554, 30940), (7735, 30216), (8813, 26520), (8840, 26439), (9282, 25180), (10072, 23205), (10920, 21403), (12376, 18885), (12590, 18564), (13260, 17626), (14280, 16367), (15108, 15470)]