199552080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9173

約数の個数: 160

約数和(自身を含む): 761451264

約数和(自身を除く): 561899184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9137, 10920, 18274, 21840, 27411, 36548, 45685, 54822, 63959, 73096, 91370, 109644, 118781, 127918, 137055, 146192, 182740, 191877, 219288, 237562, 255836, 274110, 319795, 356343, 365480, 383754, 438576, 475124, 511672, 548220, 593905, 639590, 712686, 730960, 767508, 831467, 950248, 959385, 1023344, 1096440, 1187810, 1279180, 1425372, 1535016, 1662934, 1781715, 1900496, 1918770, 2192880, 2375620, 2494401, 2558360, 2850744, 3070032, 3325868, 3563430, 3837540, 4157335, 4751240, 4988802, 5116720, 5701488, 6651736, 7126860, 7675080, 8314670, 9502480, 9977604, 12472005, 13303472, 14253720, 15350160, 16629340, 19955208, 24944010, 28507440, 33258680, 39910416, 49888020, 66517360, 99776040, 199552080]

約数ペア:

[(1, 199552080), (2, 99776040), (3, 66517360), (4, 49888020), (5, 39910416), (6, 33258680), (7, 28507440), (8, 24944010), (10, 19955208), (12, 16629340), (13, 15350160), (14, 14253720), (15, 13303472), (16, 12472005), (20, 9977604), (21, 9502480), (24, 8314670), (26, 7675080), (28, 7126860), (30, 6651736), (35, 5701488), (39, 5116720), (40, 4988802), (42, 4751240), (48, 4157335), (52, 3837540), (56, 3563430), (60, 3325868), (65, 3070032), (70, 2850744), (78, 2558360), (80, 2494401), (84, 2375620), (91, 2192880), (104, 1918770), (105, 1900496), (112, 1781715), (120, 1662934), (130, 1535016), (140, 1425372), (156, 1279180), (168, 1187810), (182, 1096440), (195, 1023344), (208, 959385), (210, 950248), (240, 831467), (260, 767508), (273, 730960), (280, 712686), (312, 639590), (336, 593905), (364, 548220), (390, 511672), (420, 475124), (455, 438576), (520, 383754), (546, 365480), (560, 356343), (624, 319795), (728, 274110), (780, 255836), (840, 237562), (910, 219288), (1040, 191877), (1092, 182740), (1365, 146192), (1456, 137055), (1560, 127918), (1680, 118781), (1820, 109644), (2184, 91370), (2730, 73096), (3120, 63959), (3640, 54822), (4368, 45685), (5460, 36548), (7280, 27411), (9137, 21840), (10920, 18274)]