12723636480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19841}}^1$

素因数の和:20032

約数の個数: 144

約数和(自身を含む): 40881504384

約数和(自身を除く): 28157867904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 256, 320, 334, 384, 480, 501, 640, 668, 768, 835, 960, 1002, 1280, 1336, 1670, 1920, 2004, 2505, 2672, 3340, 3840, 4008, 5010, 5344, 6680, 8016, 10020, 10688, 13360, 16032, 19841, 20040, 21376, 26720, 32064, 39682, 40080, 42752, 53440, 59523, 64128, 79364, 80160, 99205, 106880, 119046, 128256, 158728, 160320, 198410, 213760, 238092, 297615, 317456, 320640, 396820, 476184, 595230, 634912, 641280, 793640, 952368, 1190460, 1269824, 1587280, 1904736, 2380920, 2539648, 3174560, 3313447, 3809472, 4761840, 5079296, 6349120, 6626894, 7618944, 9523680, 9940341, 12698240, 13253788, 15237888, 16567235, 19047360, 19880682, 25396480, 26507576, 33134470, 38094720, 39761364, 49701705, 53015152, 66268940, 76189440, 79522728, 99403410, 106030304, 132537880, 159045456, 198806820, 212060608, 265075760, 318090912, 397613640, 424121216, 530151520, 636181824, 795227280, 848242432, 1060303040, 1272363648, 1590454560, 2120606080, 2544727296, 3180909120, 4241212160, 6361818240, 12723636480]

約数ペア:

[(1, 12723636480), (2, 6361818240), (3, 4241212160), (4, 3180909120), (5, 2544727296), (6, 2120606080), (8, 1590454560), (10, 1272363648), (12, 1060303040), (15, 848242432), (16, 795227280), (20, 636181824), (24, 530151520), (30, 424121216), (32, 397613640), (40, 318090912), (48, 265075760), (60, 212060608), (64, 198806820), (80, 159045456), (96, 132537880), (120, 106030304), (128, 99403410), (160, 79522728), (167, 76189440), (192, 66268940), (240, 53015152), (256, 49701705), (320, 39761364), (334, 38094720), (384, 33134470), (480, 26507576), (501, 25396480), (640, 19880682), (668, 19047360), (768, 16567235), (835, 15237888), (960, 13253788), (1002, 12698240), (1280, 9940341), (1336, 9523680), (1670, 7618944), (1920, 6626894), (2004, 6349120), (2505, 5079296), (2672, 4761840), (3340, 3809472), (3840, 3313447), (4008, 3174560), (5010, 2539648), (5344, 2380920), (6680, 1904736), (8016, 1587280), (10020, 1269824), (10688, 1190460), (13360, 952368), (16032, 793640), (19841, 641280), (20040, 634912), (21376, 595230), (26720, 476184), (32064, 396820), (39682, 320640), (40080, 317456), (42752, 297615), (53440, 238092), (59523, 213760), (64128, 198410), (79364, 160320), (80160, 158728), (99205, 128256), (106880, 119046)]