313965120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2505

約数の個数: 224

約数和(自身を含む): 1199692800

約数和(自身を除く): 885727680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2459, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 4918, 5320, 6080, 6384, 6720, 7377, 7980, 8512, 9120, 9836, 10640, 12295, 12768, 14754, 15960, 17213, 18240, 19672, 21280, 24590, 25536, 29508, 31920, 34426, 36885, 39344, 42560, 46721, 49180, 51639, 59016, 63840, 68852, 73770, 78688, 86065, 93442, 98360, 103278, 118032, 127680, 137704, 140163, 147540, 157376, 172130, 186884, 196720, 206556, 233605, 236064, 258195, 275408, 280326, 295080, 327047, 344260, 373768, 393440, 413112, 467210, 472128, 516390, 550816, 560652, 590160, 654094, 688520, 700815, 747536, 786880, 826224, 934420, 981141, 1032780, 1101632, 1121304, 1180320, 1308188, 1377040, 1401630, 1495072, 1635235, 1652448, 1868840, 1962282, 2065560, 2242608, 2360640, 2616376, 2754080, 2803260, 2990144, 3270470, 3304896, 3737680, 3924564, 4131120, 4485216, 4905705, 5232752, 5508160, 5606520, 6540940, 7475360, 7849128, 8262240, 8970432, 9811410, 10465504, 11213040, 13081880, 14950720, 15698256, 16524480, 19622820, 20931008, 22426080, 26163760, 31396512, 39245640, 44852160, 52327520, 62793024, 78491280, 104655040, 156982560, 313965120]

約数ペア:

[(1, 313965120), (2, 156982560), (3, 104655040), (4, 78491280), (5, 62793024), (6, 52327520), (7, 44852160), (8, 39245640), (10, 31396512), (12, 26163760), (14, 22426080), (15, 20931008), (16, 19622820), (19, 16524480), (20, 15698256), (21, 14950720), (24, 13081880), (28, 11213040), (30, 10465504), (32, 9811410), (35, 8970432), (38, 8262240), (40, 7849128), (42, 7475360), (48, 6540940), (56, 5606520), (57, 5508160), (60, 5232752), (64, 4905705), (70, 4485216), (76, 4131120), (80, 3924564), (84, 3737680), (95, 3304896), (96, 3270470), (105, 2990144), (112, 2803260), (114, 2754080), (120, 2616376), (133, 2360640), (140, 2242608), (152, 2065560), (160, 1962282), (168, 1868840), (190, 1652448), (192, 1635235), (210, 1495072), (224, 1401630), (228, 1377040), (240, 1308188), (266, 1180320), (280, 1121304), (285, 1101632), (304, 1032780), (320, 981141), (336, 934420), (380, 826224), (399, 786880), (420, 747536), (448, 700815), (456, 688520), (480, 654094), (532, 590160), (560, 560652), (570, 550816), (608, 516390), (665, 472128), (672, 467210), (760, 413112), (798, 393440), (840, 373768), (912, 344260), (960, 327047), (1064, 295080), (1120, 280326), (1140, 275408), (1216, 258195), (1330, 236064), (1344, 233605), (1520, 206556), (1596, 196720), (1680, 186884), (1824, 172130), (1995, 157376), (2128, 147540), (2240, 140163), (2280, 137704), (2459, 127680), (2660, 118032), (3040, 103278), (3192, 98360), (3360, 93442), (3648, 86065), (3990, 78688), (4256, 73770), (4560, 68852), (4918, 63840), (5320, 59016), (6080, 51639), (6384, 49180), (6720, 46721), (7377, 42560), (7980, 39344), (8512, 36885), (9120, 34426), (9836, 31920), (10640, 29508), (12295, 25536), (12768, 24590), (14754, 21280), (15960, 19672), (17213, 18240)]