2111848960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 320

約数和(自身を含む): 5939619840

約数和(自身を除く): 3827770880

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, 512, 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, 2560, 2759, 2848, 2852, 2944, 2990, 3224, 3328, 3560, 3565, 3680, 3968, 4030, 4094, 4160, 4628, 4784, 4960, 5518, 5696, 5704, 5785, 5888, 5980, 6448, 6656, 7120, 7130, 7360, 7936, 8060, 8188, 8320, 9256, 9269, 9568, 9920, 10235, 11036, 11392, 11408, 11570, 11776, 11960, 12896, 13795, 14240, 14260, 14720, 15872, 16120, 16376, 16640, 18512, 18538, 19136, 19840, 20470, 22072, 22784, 22816, 23140, 23920, 25792, 26611, 27590, 28480, 28520, 29440, 32240, 32752, 33280, 35867, 37024, 37076, 38272, 39680, 40940, 44144, 45568, 45632, 46280, 46345, 47840, 51584, 53222, 55180, 56960, 57040, 58880, 63457, 64480, 65504, 71734, 74048, 74152, 76544, 79360, 81880, 88288, 91264, 92560, 92690, 95680, 103168, 106444, 110360, 113920, 114080, 126914, 128960, 131008, 133055, 143468, 148096, 148304, 153088, 163760, 176576, 179335, 182528, 185120, 185380, 191360, 206336, 212888, 220720, 227840, 228160, 253828, 257920, 262016, 266110, 286936, 296192, 296608, 317285, 327520, 353152, 358670, 365056, 370240, 370760, 382720, 425776, 441440, 456320, 507656, 515840, 524032, 532220, 573872, 592384, 593216, 634570, 655040, 706304, 717340, 740480, 741520, 765440, 824941, 851552, 882880, 912640, 1015312, 1031680, 1048064, 1064440, 1147744, 1186432, 1269140, 1310080, 1412608, 1434680, 1480960, 1483040, 1649882, 1703104, 1765760, 1825280, 2030624, 2128880, 2295488, 2372864, 2538280, 2620160, 2869360, 2961920, 2966080, 3299764, 3406208, 3531520, 4061248, 4124705, 4257760, 4590976, 4745728, 5076560, 5240320, 5738720, 5932160, 6599528, 6812416, 7063040, 8122496, 8249410, 8515520, 9181952, 10153120, 11477440, 11864320, 13199056, 13624832, 16244992, 16498820, 17031040, 18363904, 20306240, 22954880, 23728640, 26398112, 32489984, 32997640, 34062080, 40612480, 45909760, 52796224, 65995280, 68124160, 81224960, 91819520, 105592448, 131990560, 162449920, 211184896, 263981120, 422369792, 527962240, 1055924480, 2111848960]

約数ペア:

[(1, 2111848960), (2, 1055924480), (4, 527962240), (5, 422369792), (8, 263981120), (10, 211184896), (13, 162449920), (16, 131990560), (20, 105592448), (23, 91819520), (26, 81224960), (31, 68124160), (32, 65995280), (40, 52796224), (46, 45909760), (52, 40612480), (62, 34062080), (64, 32997640), (65, 32489984), (80, 26398112), (89, 23728640), (92, 22954880), (104, 20306240), (115, 18363904), (124, 17031040), (128, 16498820), (130, 16244992), (155, 13624832), (160, 13199056), (178, 11864320), (184, 11477440), (208, 10153120), (230, 9181952), (248, 8515520), (256, 8249410), (260, 8122496), (299, 7063040), (310, 6812416), (320, 6599528), (356, 5932160), (368, 5738720), (403, 5240320), (416, 5076560), (445, 4745728), (460, 4590976), (496, 4257760), (512, 4124705), (520, 4061248), (598, 3531520), (620, 3406208), (640, 3299764), (712, 2966080), (713, 2961920), (736, 2869360), (806, 2620160), (832, 2538280), (890, 2372864), (920, 2295488), (992, 2128880), (1040, 2030624), (1157, 1825280), (1196, 1765760), (1240, 1703104), (1280, 1649882), (1424, 1483040), (1426, 1480960), (1472, 1434680), (1495, 1412608), (1612, 1310080), (1664, 1269140), (1780, 1186432), (1840, 1147744), (1984, 1064440), (2015, 1048064), (2047, 1031680), (2080, 1015312), (2314, 912640), (2392, 882880), (2480, 851552), (2560, 824941), (2759, 765440), (2848, 741520), (2852, 740480), (2944, 717340), (2990, 706304), (3224, 655040), (3328, 634570), (3560, 593216), (3565, 592384), (3680, 573872), (3968, 532220), (4030, 524032), (4094, 515840), (4160, 507656), (4628, 456320), (4784, 441440), (4960, 425776), (5518, 382720), (5696, 370760), (5704, 370240), (5785, 365056), (5888, 358670), (5980, 353152), (6448, 327520), (6656, 317285), (7120, 296608), (7130, 296192), (7360, 286936), (7936, 266110), (8060, 262016), (8188, 257920), (8320, 253828), (9256, 228160), (9269, 227840), (9568, 220720), (9920, 212888), (10235, 206336), (11036, 191360), (11392, 185380), (11408, 185120), (11570, 182528), (11776, 179335), (11960, 176576), (12896, 163760), (13795, 153088), (14240, 148304), (14260, 148096), (14720, 143468), (15872, 133055), (16120, 131008), (16376, 128960), (16640, 126914), (18512, 114080), (18538, 113920), (19136, 110360), (19840, 106444), (20470, 103168), (22072, 95680), (22784, 92690), (22816, 92560), (23140, 91264), (23920, 88288), (25792, 81880), (26611, 79360), (27590, 76544), (28480, 74152), (28520, 74048), (29440, 71734), (32240, 65504), (32752, 64480), (33280, 63457), (35867, 58880), (37024, 57040), (37076, 56960), (38272, 55180), (39680, 53222), (40940, 51584), (44144, 47840), (45568, 46345), (45632, 46280)]