322729680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 240

約数和(自身を含む): 1253919744

約数和(自身を除く): 931190064

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2111, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4222, 4368, 5096, 5460, 5880, 6333, 6370, 7280, 7644, 8444, 9555, 10192, 10555, 10920, 11760, 12666, 12740, 14777, 15288, 16888, 19110, 21110, 21840, 25332, 25480, 27443, 29554, 30576, 31665, 33776, 38220, 42220, 44331, 50664, 50960, 54886, 59108, 63330, 73885, 76440, 82329, 84440, 88662, 101328, 103439, 109772, 118216, 126660, 137215, 147770, 152880, 164658, 168880, 177324, 192101, 206878, 219544, 221655, 236432, 253320, 274430, 295540, 310317, 329316, 354648, 384202, 411645, 413756, 439088, 443310, 506640, 517195, 548860, 576303, 591080, 620634, 658632, 709296, 768404, 823290, 827512, 886620, 960505, 1034390, 1097720, 1152606, 1182160, 1241268, 1317264, 1344707, 1536808, 1551585, 1646580, 1655024, 1773240, 1921010, 2068780, 2195440, 2305212, 2482536, 2689414, 2881515, 3073616, 3103170, 3293160, 3546480, 3842020, 4034121, 4137560, 4610424, 4965072, 5378828, 5763030, 6206340, 6586320, 6723535, 7684040, 8068242, 8275120, 9220848, 10757656, 11526060, 12412680, 13447070, 15368080, 16136484, 20170605, 21515312, 23052120, 24825360, 26894140, 32272968, 40341210, 46104240, 53788280, 64545936, 80682420, 107576560, 161364840, 322729680]

約数ペア:

[(1, 322729680), (2, 161364840), (3, 107576560), (4, 80682420), (5, 64545936), (6, 53788280), (7, 46104240), (8, 40341210), (10, 32272968), (12, 26894140), (13, 24825360), (14, 23052120), (15, 21515312), (16, 20170605), (20, 16136484), (21, 15368080), (24, 13447070), (26, 12412680), (28, 11526060), (30, 10757656), (35, 9220848), (39, 8275120), (40, 8068242), (42, 7684040), (48, 6723535), (49, 6586320), (52, 6206340), (56, 5763030), (60, 5378828), (65, 4965072), (70, 4610424), (78, 4137560), (80, 4034121), (84, 3842020), (91, 3546480), (98, 3293160), (104, 3103170), (105, 3073616), (112, 2881515), (120, 2689414), (130, 2482536), (140, 2305212), (147, 2195440), (156, 2068780), (168, 1921010), (182, 1773240), (195, 1655024), (196, 1646580), (208, 1551585), (210, 1536808), (240, 1344707), (245, 1317264), (260, 1241268), (273, 1182160), (280, 1152606), (294, 1097720), (312, 1034390), (336, 960505), (364, 886620), (390, 827512), (392, 823290), (420, 768404), (455, 709296), (490, 658632), (520, 620634), (546, 591080), (560, 576303), (588, 548860), (624, 517195), (637, 506640), (728, 443310), (735, 439088), (780, 413756), (784, 411645), (840, 384202), (910, 354648), (980, 329316), (1040, 310317), (1092, 295540), (1176, 274430), (1274, 253320), (1365, 236432), (1456, 221655), (1470, 219544), (1560, 206878), (1680, 192101), (1820, 177324), (1911, 168880), (1960, 164658), (2111, 152880), (2184, 147770), (2352, 137215), (2548, 126660), (2730, 118216), (2940, 109772), (3120, 103439), (3185, 101328), (3640, 88662), (3822, 84440), (3920, 82329), (4222, 76440), (4368, 73885), (5096, 63330), (5460, 59108), (5880, 54886), (6333, 50960), (6370, 50664), (7280, 44331), (7644, 42220), (8444, 38220), (9555, 33776), (10192, 31665), (10555, 30576), (10920, 29554), (11760, 27443), (12666, 25480), (12740, 25332), (14777, 21840), (15288, 21110), (16888, 19110)]