161514360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 606528000

約数和(自身を除く): 445013640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 599, 630, 642, 749, 840, 856, 963, 1070, 1198, 1260, 1284, 1498, 1605, 1797, 1926, 2140, 2247, 2396, 2520, 2568, 2995, 2996, 3210, 3594, 3745, 3852, 4193, 4280, 4494, 4792, 4815, 5391, 5990, 5992, 6420, 6741, 7188, 7490, 7704, 8386, 8985, 8988, 9630, 10782, 11235, 11980, 12579, 12840, 13482, 14376, 14980, 16772, 17970, 17976, 19260, 20965, 21564, 22470, 23960, 25158, 26955, 26964, 29960, 33544, 33705, 35940, 37737, 38520, 41930, 43128, 44940, 50316, 53910, 53928, 62895, 64093, 67410, 71880, 75474, 83860, 89880, 100632, 107820, 125790, 128186, 134820, 150948, 167720, 188685, 192279, 215640, 251580, 256372, 269640, 301896, 320465, 377370, 384558, 448651, 503160, 512744, 576837, 640930, 754740, 769116, 897302, 961395, 1153674, 1281860, 1345953, 1509480, 1538232, 1794604, 1922790, 2243255, 2307348, 2563720, 2691906, 2884185, 3589208, 3845580, 4037859, 4486510, 4614696, 5383812, 5768370, 6729765, 7691160, 8075718, 8973020, 10767624, 11536740, 13459530, 16151436, 17946040, 20189295, 23073480, 26919060, 32302872, 40378590, 53838120, 80757180, 161514360]

約数ペア:

[(1, 161514360), (2, 80757180), (3, 53838120), (4, 40378590), (5, 32302872), (6, 26919060), (7, 23073480), (8, 20189295), (9, 17946040), (10, 16151436), (12, 13459530), (14, 11536740), (15, 10767624), (18, 8973020), (20, 8075718), (21, 7691160), (24, 6729765), (28, 5768370), (30, 5383812), (35, 4614696), (36, 4486510), (40, 4037859), (42, 3845580), (45, 3589208), (56, 2884185), (60, 2691906), (63, 2563720), (70, 2307348), (72, 2243255), (84, 1922790), (90, 1794604), (105, 1538232), (107, 1509480), (120, 1345953), (126, 1281860), (140, 1153674), (168, 961395), (180, 897302), (210, 769116), (214, 754740), (252, 640930), (280, 576837), (315, 512744), (321, 503160), (360, 448651), (420, 384558), (428, 377370), (504, 320465), (535, 301896), (599, 269640), (630, 256372), (642, 251580), (749, 215640), (840, 192279), (856, 188685), (963, 167720), (1070, 150948), (1198, 134820), (1260, 128186), (1284, 125790), (1498, 107820), (1605, 100632), (1797, 89880), (1926, 83860), (2140, 75474), (2247, 71880), (2396, 67410), (2520, 64093), (2568, 62895), (2995, 53928), (2996, 53910), (3210, 50316), (3594, 44940), (3745, 43128), (3852, 41930), (4193, 38520), (4280, 37737), (4494, 35940), (4792, 33705), (4815, 33544), (5391, 29960), (5990, 26964), (5992, 26955), (6420, 25158), (6741, 23960), (7188, 22470), (7490, 21564), (7704, 20965), (8386, 19260), (8985, 17976), (8988, 17970), (9630, 16772), (10782, 14980), (11235, 14376), (11980, 13482), (12579, 12840)]