442511360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 208

約数和(自身を含む): 1188940032

約数和(自身を除く): 746428672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 41, 62, 64, 68, 80, 82, 85, 124, 128, 136, 155, 160, 164, 170, 205, 248, 256, 272, 310, 320, 328, 340, 410, 496, 512, 527, 544, 620, 640, 656, 680, 697, 820, 992, 1024, 1054, 1088, 1240, 1271, 1280, 1312, 1360, 1394, 1640, 1984, 2048, 2108, 2176, 2480, 2542, 2560, 2624, 2635, 2720, 2788, 3280, 3485, 3968, 4096, 4216, 4352, 4960, 5084, 5120, 5248, 5270, 5440, 5576, 6355, 6560, 6970, 7936, 8432, 8704, 9920, 10168, 10240, 10496, 10540, 10880, 11152, 12710, 13120, 13940, 15872, 16864, 17408, 19840, 20336, 20480, 20992, 21080, 21607, 21760, 22304, 25420, 26240, 27880, 31744, 33728, 34816, 39680, 40672, 41984, 42160, 43214, 43520, 44608, 50840, 52480, 55760, 63488, 67456, 69632, 79360, 81344, 83968, 84320, 86428, 87040, 89216, 101680, 104960, 108035, 111520, 126976, 134912, 158720, 162688, 167936, 168640, 172856, 174080, 178432, 203360, 209920, 216070, 223040, 269824, 317440, 325376, 337280, 345712, 348160, 356864, 406720, 419840, 432140, 446080, 539648, 634880, 650752, 674560, 691424, 713728, 813440, 839680, 864280, 892160, 1079296, 1301504, 1349120, 1382848, 1427456, 1626880, 1728560, 1784320, 2158592, 2603008, 2698240, 2765696, 2854912, 3253760, 3457120, 3568640, 5206016, 5396480, 5531392, 6507520, 6914240, 7137280, 10792960, 11062784, 13015040, 13828480, 14274560, 22125568, 26030080, 27656960, 44251136, 55313920, 88502272, 110627840, 221255680, 442511360]

約数ペア:

[(1, 442511360), (2, 221255680), (4, 110627840), (5, 88502272), (8, 55313920), (10, 44251136), (16, 27656960), (17, 26030080), (20, 22125568), (31, 14274560), (32, 13828480), (34, 13015040), (40, 11062784), (41, 10792960), (62, 7137280), (64, 6914240), (68, 6507520), (80, 5531392), (82, 5396480), (85, 5206016), (124, 3568640), (128, 3457120), (136, 3253760), (155, 2854912), (160, 2765696), (164, 2698240), (170, 2603008), (205, 2158592), (248, 1784320), (256, 1728560), (272, 1626880), (310, 1427456), (320, 1382848), (328, 1349120), (340, 1301504), (410, 1079296), (496, 892160), (512, 864280), (527, 839680), (544, 813440), (620, 713728), (640, 691424), (656, 674560), (680, 650752), (697, 634880), (820, 539648), (992, 446080), (1024, 432140), (1054, 419840), (1088, 406720), (1240, 356864), (1271, 348160), (1280, 345712), (1312, 337280), (1360, 325376), (1394, 317440), (1640, 269824), (1984, 223040), (2048, 216070), (2108, 209920), (2176, 203360), (2480, 178432), (2542, 174080), (2560, 172856), (2624, 168640), (2635, 167936), (2720, 162688), (2788, 158720), (3280, 134912), (3485, 126976), (3968, 111520), (4096, 108035), (4216, 104960), (4352, 101680), (4960, 89216), (5084, 87040), (5120, 86428), (5248, 84320), (5270, 83968), (5440, 81344), (5576, 79360), (6355, 69632), (6560, 67456), (6970, 63488), (7936, 55760), (8432, 52480), (8704, 50840), (9920, 44608), (10168, 43520), (10240, 43214), (10496, 42160), (10540, 41984), (10880, 40672), (11152, 39680), (12710, 34816), (13120, 33728), (13940, 31744), (15872, 27880), (16864, 26240), (17408, 25420), (19840, 22304), (20336, 21760), (20480, 21607), (20992, 21080)]