156982560

素因数分解:

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

素因数の和:2503

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 438140640

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, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2459, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4918, 5320, 6384, 7377, 7980, 9120, 9836, 10640, 12295, 12768, 14754, 15960, 17213, 19672, 21280, 24590, 29508, 31920, 34426, 36885, 39344, 46721, 49180, 51639, 59016, 63840, 68852, 73770, 78688, 86065, 93442, 98360, 103278, 118032, 137704, 140163, 147540, 172130, 186884, 196720, 206556, 233605, 236064, 258195, 275408, 280326, 295080, 327047, 344260, 373768, 393440, 413112, 467210, 516390, 550816, 560652, 590160, 654094, 688520, 700815, 747536, 826224, 934420, 981141, 1032780, 1121304, 1180320, 1308188, 1377040, 1401630, 1495072, 1635235, 1652448, 1868840, 1962282, 2065560, 2242608, 2616376, 2754080, 2803260, 3270470, 3737680, 3924564, 4131120, 4485216, 4905705, 5232752, 5606520, 6540940, 7475360, 7849128, 8262240, 9811410, 10465504, 11213040, 13081880, 15698256, 19622820, 22426080, 26163760, 31396512, 39245640, 52327520, 78491280, 156982560]

約数ペア:

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