139623120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 240

約数和(自身を含む): 577379712

約数和(自身を除く): 437756592

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, 2131, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4262, 4368, 4680, 5040, 5460, 6393, 6552, 7280, 8190, 8524, 9360, 10655, 10920, 12786, 13104, 14917, 16380, 17048, 19179, 21310, 21840, 25572, 27703, 29834, 31965, 32760, 34096, 38358, 42620, 44751, 51144, 55406, 59668, 63930, 65520, 74585, 76716, 83109, 85240, 89502, 95895, 102288, 110812, 119336, 127860, 134253, 138515, 149170, 153432, 166218, 170480, 179004, 191790, 193921, 221624, 223755, 238672, 249327, 255720, 268506, 277030, 298340, 306864, 332436, 358008, 383580, 387842, 415545, 443248, 447510, 498654, 511440, 537012, 554060, 581763, 596680, 664872, 671265, 716016, 767160, 775684, 831090, 895020, 969605, 997308, 1074024, 1108120, 1163526, 1193360, 1246635, 1329744, 1342530, 1534320, 1551368, 1662180, 1745289, 1790040, 1939210, 1994616, 2148048, 2216240, 2327052, 2493270, 2685060, 2908815, 3102736, 3324360, 3490578, 3580080, 3878420, 3989232, 4654104, 4986540, 5370120, 5817630, 6648720, 6981156, 7756840, 8726445, 9308208, 9973080, 10740240, 11635260, 13962312, 15513680, 17452890, 19946160, 23270520, 27924624, 34905780, 46541040, 69811560, 139623120]

約数ペア:

[(1, 139623120), (2, 69811560), (3, 46541040), (4, 34905780), (5, 27924624), (6, 23270520), (7, 19946160), (8, 17452890), (9, 15513680), (10, 13962312), (12, 11635260), (13, 10740240), (14, 9973080), (15, 9308208), (16, 8726445), (18, 7756840), (20, 6981156), (21, 6648720), (24, 5817630), (26, 5370120), (28, 4986540), (30, 4654104), (35, 3989232), (36, 3878420), (39, 3580080), (40, 3490578), (42, 3324360), (45, 3102736), (48, 2908815), (52, 2685060), (56, 2493270), (60, 2327052), (63, 2216240), (65, 2148048), (70, 1994616), (72, 1939210), (78, 1790040), (80, 1745289), (84, 1662180), (90, 1551368), (91, 1534320), (104, 1342530), (105, 1329744), (112, 1246635), (117, 1193360), (120, 1163526), (126, 1108120), (130, 1074024), (140, 997308), (144, 969605), (156, 895020), (168, 831090), (180, 775684), (182, 767160), (195, 716016), (208, 671265), (210, 664872), (234, 596680), (240, 581763), (252, 554060), (260, 537012), (273, 511440), (280, 498654), (312, 447510), (315, 443248), (336, 415545), (360, 387842), (364, 383580), (390, 358008), (420, 332436), (455, 306864), (468, 298340), (504, 277030), (520, 268506), (546, 255720), (560, 249327), (585, 238672), (624, 223755), (630, 221624), (720, 193921), (728, 191790), (780, 179004), (819, 170480), (840, 166218), (910, 153432), (936, 149170), (1008, 138515), (1040, 134253), (1092, 127860), (1170, 119336), (1260, 110812), (1365, 102288), (1456, 95895), (1560, 89502), (1638, 85240), (1680, 83109), (1820, 76716), (1872, 74585), (2131, 65520), (2184, 63930), (2340, 59668), (2520, 55406), (2730, 51144), (3120, 44751), (3276, 42620), (3640, 38358), (4095, 34096), (4262, 32760), (4368, 31965), (4680, 29834), (5040, 27703), (5460, 25572), (6393, 21840), (6552, 21310), (7280, 19179), (8190, 17048), (8524, 16380), (9360, 14917), (10655, 13104), (10920, 12786)]