1055924480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 2966906880

約数和(自身を除く): 1910982400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 89, 92, 104, 115, 124, 128, 130, 155, 160, 178, 184, 208, 230, 248, 256, 260, 299, 310, 320, 356, 368, 403, 416, 445, 460, 496, 520, 598, 620, 640, 712, 713, 736, 806, 832, 890, 920, 992, 1040, 1157, 1196, 1240, 1280, 1424, 1426, 1472, 1495, 1612, 1664, 1780, 1840, 1984, 2015, 2047, 2080, 2314, 2392, 2480, 2759, 2848, 2852, 2944, 2990, 3224, 3328, 3560, 3565, 3680, 3968, 4030, 4094, 4160, 4628, 4784, 4960, 5518, 5696, 5704, 5785, 5888, 5980, 6448, 7120, 7130, 7360, 7936, 8060, 8188, 8320, 9256, 9269, 9568, 9920, 10235, 11036, 11392, 11408, 11570, 11960, 12896, 13795, 14240, 14260, 14720, 16120, 16376, 16640, 18512, 18538, 19136, 19840, 20470, 22072, 22784, 22816, 23140, 23920, 25792, 26611, 27590, 28480, 28520, 29440, 32240, 32752, 35867, 37024, 37076, 38272, 39680, 40940, 44144, 45632, 46280, 46345, 47840, 51584, 53222, 55180, 56960, 57040, 63457, 64480, 65504, 71734, 74048, 74152, 76544, 81880, 88288, 91264, 92560, 92690, 95680, 103168, 106444, 110360, 113920, 114080, 126914, 128960, 131008, 133055, 143468, 148096, 148304, 163760, 176576, 179335, 182528, 185120, 185380, 191360, 212888, 220720, 228160, 253828, 257920, 262016, 266110, 286936, 296192, 296608, 317285, 327520, 353152, 358670, 370240, 370760, 382720, 425776, 441440, 456320, 507656, 515840, 524032, 532220, 573872, 593216, 634570, 655040, 706304, 717340, 740480, 741520, 824941, 851552, 882880, 912640, 1015312, 1064440, 1147744, 1186432, 1269140, 1310080, 1434680, 1480960, 1483040, 1649882, 1703104, 1765760, 2030624, 2128880, 2295488, 2372864, 2538280, 2620160, 2869360, 2966080, 3299764, 3406208, 3531520, 4061248, 4124705, 4257760, 4590976, 5076560, 5738720, 5932160, 6599528, 6812416, 8122496, 8249410, 8515520, 9181952, 10153120, 11477440, 11864320, 13199056, 16244992, 16498820, 17031040, 20306240, 22954880, 26398112, 32997640, 34062080, 40612480, 45909760, 52796224, 65995280, 81224960, 105592448, 131990560, 211184896, 263981120, 527962240, 1055924480]

約数ペア:

[(1, 1055924480), (2, 527962240), (4, 263981120), (5, 211184896), (8, 131990560), (10, 105592448), (13, 81224960), (16, 65995280), (20, 52796224), (23, 45909760), (26, 40612480), (31, 34062080), (32, 32997640), (40, 26398112), (46, 22954880), (52, 20306240), (62, 17031040), (64, 16498820), (65, 16244992), (80, 13199056), (89, 11864320), (92, 11477440), (104, 10153120), (115, 9181952), (124, 8515520), (128, 8249410), (130, 8122496), (155, 6812416), (160, 6599528), (178, 5932160), (184, 5738720), (208, 5076560), (230, 4590976), (248, 4257760), (256, 4124705), (260, 4061248), (299, 3531520), (310, 3406208), (320, 3299764), (356, 2966080), (368, 2869360), (403, 2620160), (416, 2538280), (445, 2372864), (460, 2295488), (496, 2128880), (520, 2030624), (598, 1765760), (620, 1703104), (640, 1649882), (712, 1483040), (713, 1480960), (736, 1434680), (806, 1310080), (832, 1269140), (890, 1186432), (920, 1147744), (992, 1064440), (1040, 1015312), (1157, 912640), (1196, 882880), (1240, 851552), (1280, 824941), (1424, 741520), (1426, 740480), (1472, 717340), (1495, 706304), (1612, 655040), (1664, 634570), (1780, 593216), (1840, 573872), (1984, 532220), (2015, 524032), (2047, 515840), (2080, 507656), (2314, 456320), (2392, 441440), (2480, 425776), (2759, 382720), (2848, 370760), (2852, 370240), (2944, 358670), (2990, 353152), (3224, 327520), (3328, 317285), (3560, 296608), (3565, 296192), (3680, 286936), (3968, 266110), (4030, 262016), (4094, 257920), (4160, 253828), (4628, 228160), (4784, 220720), (4960, 212888), (5518, 191360), (5696, 185380), (5704, 185120), (5785, 182528), (5888, 179335), (5980, 176576), (6448, 163760), (7120, 148304), (7130, 148096), (7360, 143468), (7936, 133055), (8060, 131008), (8188, 128960), (8320, 126914), (9256, 114080), (9269, 113920), (9568, 110360), (9920, 106444), (10235, 103168), (11036, 95680), (11392, 92690), (11408, 92560), (11570, 91264), (11960, 88288), (12896, 81880), (13795, 76544), (14240, 74152), (14260, 74048), (14720, 71734), (16120, 65504), (16376, 64480), (16640, 63457), (18512, 57040), (18538, 56960), (19136, 55180), (19840, 53222), (20470, 51584), (22072, 47840), (22784, 46345), (22816, 46280), (23140, 45632), (23920, 44144), (25792, 40940), (26611, 39680), (27590, 38272), (28480, 37076), (28520, 37024), (29440, 35867), (32240, 32752)]