218909760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6220

約数の個数: 112

約数和(自身を含む): 713939136

約数和(自身を除く): 495029376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 6163, 7104, 8880, 11840, 12326, 17760, 18489, 24652, 30815, 35520, 36978, 49304, 61630, 73956, 92445, 98608, 123260, 147912, 184890, 197216, 228031, 246520, 295824, 369780, 394432, 456062, 493040, 591648, 684093, 739560, 912124, 986080, 1140155, 1183296, 1368186, 1479120, 1824248, 1972160, 2280310, 2736372, 2958240, 3420465, 3648496, 4560620, 5472744, 5916480, 6840930, 7296992, 9121240, 10945488, 13681860, 14593984, 18242480, 21890976, 27363720, 36484960, 43781952, 54727440, 72969920, 109454880, 218909760]

約数ペア:

[(1, 218909760), (2, 109454880), (3, 72969920), (4, 54727440), (5, 43781952), (6, 36484960), (8, 27363720), (10, 21890976), (12, 18242480), (15, 14593984), (16, 13681860), (20, 10945488), (24, 9121240), (30, 7296992), (32, 6840930), (37, 5916480), (40, 5472744), (48, 4560620), (60, 3648496), (64, 3420465), (74, 2958240), (80, 2736372), (96, 2280310), (111, 1972160), (120, 1824248), (148, 1479120), (160, 1368186), (185, 1183296), (192, 1140155), (222, 986080), (240, 912124), (296, 739560), (320, 684093), (370, 591648), (444, 493040), (480, 456062), (555, 394432), (592, 369780), (740, 295824), (888, 246520), (960, 228031), (1110, 197216), (1184, 184890), (1480, 147912), (1776, 123260), (2220, 98608), (2368, 92445), (2960, 73956), (3552, 61630), (4440, 49304), (5920, 36978), (6163, 35520), (7104, 30815), (8880, 24652), (11840, 18489), (12326, 17760)]