168976080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 240

約数和(自身を含む): 698705280

約数和(自身を除く): 529729200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2579, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5158, 5460, 6552, 7280, 7737, 8190, 9360, 10316, 10920, 12895, 13104, 15474, 16380, 18053, 20632, 21840, 23211, 25790, 30948, 32760, 33527, 36106, 38685, 41264, 46422, 51580, 54159, 61896, 65520, 67054, 72212, 77370, 90265, 92844, 100581, 103160, 108318, 116055, 123792, 134108, 144424, 154740, 162477, 167635, 180530, 185688, 201162, 206320, 216636, 232110, 234689, 268216, 270795, 288848, 301743, 309480, 324954, 335270, 361060, 371376, 402324, 433272, 464220, 469378, 502905, 536432, 541590, 603486, 618960, 649908, 670540, 704067, 722120, 804648, 812385, 866544, 928440, 938756, 1005810, 1083180, 1173445, 1206972, 1299816, 1341080, 1408134, 1444240, 1508715, 1609296, 1624770, 1856880, 1877512, 2011620, 2112201, 2166360, 2346890, 2413944, 2599632, 2682160, 2816268, 3017430, 3249540, 3520335, 3755024, 4023240, 4224402, 4332720, 4693780, 4827888, 5632536, 6034860, 6499080, 7040670, 8046480, 8448804, 9387560, 10561005, 11265072, 12069720, 12998160, 14081340, 16897608, 18775120, 21122010, 24139440, 28162680, 33795216, 42244020, 56325360, 84488040, 168976080]

約数ペア:

[(1, 168976080), (2, 84488040), (3, 56325360), (4, 42244020), (5, 33795216), (6, 28162680), (7, 24139440), (8, 21122010), (9, 18775120), (10, 16897608), (12, 14081340), (13, 12998160), (14, 12069720), (15, 11265072), (16, 10561005), (18, 9387560), (20, 8448804), (21, 8046480), (24, 7040670), (26, 6499080), (28, 6034860), (30, 5632536), (35, 4827888), (36, 4693780), (39, 4332720), (40, 4224402), (42, 4023240), (45, 3755024), (48, 3520335), (52, 3249540), (56, 3017430), (60, 2816268), (63, 2682160), (65, 2599632), (70, 2413944), (72, 2346890), (78, 2166360), (80, 2112201), (84, 2011620), (90, 1877512), (91, 1856880), (104, 1624770), (105, 1609296), (112, 1508715), (117, 1444240), (120, 1408134), (126, 1341080), (130, 1299816), (140, 1206972), (144, 1173445), (156, 1083180), (168, 1005810), (180, 938756), (182, 928440), (195, 866544), (208, 812385), (210, 804648), (234, 722120), (240, 704067), (252, 670540), (260, 649908), (273, 618960), (280, 603486), (312, 541590), (315, 536432), (336, 502905), (360, 469378), (364, 464220), (390, 433272), (420, 402324), (455, 371376), (468, 361060), (504, 335270), (520, 324954), (546, 309480), (560, 301743), (585, 288848), (624, 270795), (630, 268216), (720, 234689), (728, 232110), (780, 216636), (819, 206320), (840, 201162), (910, 185688), (936, 180530), (1008, 167635), (1040, 162477), (1092, 154740), (1170, 144424), (1260, 134108), (1365, 123792), (1456, 116055), (1560, 108318), (1638, 103160), (1680, 100581), (1820, 92844), (1872, 90265), (2184, 77370), (2340, 72212), (2520, 67054), (2579, 65520), (2730, 61896), (3120, 54159), (3276, 51580), (3640, 46422), (4095, 41264), (4368, 38685), (4680, 36106), (5040, 33527), (5158, 32760), (5460, 30948), (6552, 25790), (7280, 23211), (7737, 21840), (8190, 20632), (9360, 18053), (10316, 16380), (10920, 15474), (12895, 13104)]