672028560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2910

約数の個数: 240

約数和(自身を含む): 2635117056

約数和(自身を除く): 1963088496

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, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2837, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5674, 5922, 6580, 6768, 7896, 8460, 8511, 9870, 11280, 11348, 11844, 13160, 14185, 14805, 15792, 16920, 17022, 19740, 19859, 22696, 23688, 25533, 26320, 28370, 29610, 33840, 34044, 39480, 39718, 42555, 45392, 47376, 51066, 56740, 59220, 59577, 68088, 78960, 79436, 85110, 99295, 102132, 113480, 118440, 119154, 127665, 133339, 136176, 158872, 170220, 178731, 198590, 204264, 226960, 236880, 238308, 255330, 266678, 297885, 317744, 340440, 357462, 397180, 400017, 408528, 476616, 510660, 533356, 595770, 666695, 680880, 714924, 794360, 800034, 893655, 933373, 953232, 1021320, 1066712, 1191540, 1200051, 1333390, 1429848, 1588720, 1600068, 1787310, 1866746, 2000085, 2042640, 2133424, 2383080, 2400102, 2666780, 2800119, 2859696, 3200136, 3574620, 3733492, 4000170, 4666865, 4766160, 4800204, 5333560, 5600238, 6000255, 6400272, 7149240, 7466984, 8000340, 8400357, 9333730, 9600408, 10667120, 11200476, 12000510, 14000595, 14298480, 14933968, 16000680, 16800714, 18667460, 19200816, 22400952, 24001020, 28001190, 32001360, 33601428, 37334920, 42001785, 44801904, 48002040, 56002380, 67202856, 74669840, 84003570, 96004080, 112004760, 134405712, 168007140, 224009520, 336014280, 672028560]

約数ペア:

[(1, 672028560), (2, 336014280), (3, 224009520), (4, 168007140), (5, 134405712), (6, 112004760), (7, 96004080), (8, 84003570), (9, 74669840), (10, 67202856), (12, 56002380), (14, 48002040), (15, 44801904), (16, 42001785), (18, 37334920), (20, 33601428), (21, 32001360), (24, 28001190), (28, 24001020), (30, 22400952), (35, 19200816), (36, 18667460), (40, 16800714), (42, 16000680), (45, 14933968), (47, 14298480), (48, 14000595), (56, 12000510), (60, 11200476), (63, 10667120), (70, 9600408), (72, 9333730), (80, 8400357), (84, 8000340), (90, 7466984), (94, 7149240), (105, 6400272), (112, 6000255), (120, 5600238), (126, 5333560), (140, 4800204), (141, 4766160), (144, 4666865), (168, 4000170), (180, 3733492), (188, 3574620), (210, 3200136), (235, 2859696), (240, 2800119), (252, 2666780), (280, 2400102), (282, 2383080), (315, 2133424), (329, 2042640), (336, 2000085), (360, 1866746), (376, 1787310), (420, 1600068), (423, 1588720), (470, 1429848), (504, 1333390), (560, 1200051), (564, 1191540), (630, 1066712), (658, 1021320), (705, 953232), (720, 933373), (752, 893655), (840, 800034), (846, 794360), (940, 714924), (987, 680880), (1008, 666695), (1128, 595770), (1260, 533356), (1316, 510660), (1410, 476616), (1645, 408528), (1680, 400017), (1692, 397180), (1880, 357462), (1974, 340440), (2115, 317744), (2256, 297885), (2520, 266678), (2632, 255330), (2820, 238308), (2837, 236880), (2961, 226960), (3290, 204264), (3384, 198590), (3760, 178731), (3948, 170220), (4230, 158872), (4935, 136176), (5040, 133339), (5264, 127665), (5640, 119154), (5674, 118440), (5922, 113480), (6580, 102132), (6768, 99295), (7896, 85110), (8460, 79436), (8511, 78960), (9870, 68088), (11280, 59577), (11348, 59220), (11844, 56740), (13160, 51066), (14185, 47376), (14805, 45392), (15792, 42555), (16920, 39718), (17022, 39480), (19740, 34044), (19859, 33840), (22696, 29610), (23688, 28370), (25533, 26320)]