2261706720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 432

約数和(自身を含む): 8989853040

約数和(自身を除く): 6728146320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 169, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 338, 364, 390, 392, 416, 420, 455, 480, 490, 507, 520, 546, 560, 569, 588, 624, 637, 672, 676, 728, 735, 780, 784, 840, 845, 910, 980, 1014, 1040, 1092, 1120, 1138, 1176, 1183, 1248, 1274, 1352, 1365, 1456, 1470, 1560, 1568, 1680, 1690, 1707, 1820, 1911, 1960, 2028, 2080, 2184, 2276, 2352, 2366, 2535, 2548, 2704, 2730, 2845, 2912, 2940, 3120, 3185, 3360, 3380, 3414, 3549, 3640, 3822, 3920, 3983, 4056, 4368, 4552, 4704, 4732, 5070, 5096, 5408, 5460, 5690, 5880, 5915, 6240, 6370, 6760, 6828, 7098, 7280, 7397, 7644, 7840, 7966, 8112, 8281, 8535, 8736, 9104, 9464, 9555, 10140, 10192, 10920, 11380, 11760, 11830, 11949, 12740, 13520, 13656, 14196, 14560, 14794, 15288, 15932, 16224, 16562, 17070, 17745, 18208, 18928, 19110, 19915, 20280, 20384, 21840, 22191, 22760, 23520, 23660, 23898, 24843, 25480, 27040, 27312, 27881, 28392, 29588, 30576, 31864, 33124, 34140, 35490, 36985, 37856, 38220, 39830, 40560, 41405, 43680, 44382, 45520, 47320, 47796, 49686, 50960, 51779, 54624, 55762, 56784, 59176, 59745, 61152, 63728, 66248, 68280, 70980, 73970, 76440, 79660, 81120, 82810, 83643, 88764, 91040, 94640, 95592, 96161, 99372, 101920, 103558, 110955, 111524, 113568, 118352, 119490, 124215, 127456, 132496, 136560, 139405, 141960, 147940, 152880, 155337, 159320, 165620, 167286, 177528, 189280, 191184, 192322, 198744, 207116, 221910, 223048, 236704, 238980, 248430, 258895, 264992, 273120, 278810, 283920, 288483, 295880, 305760, 310674, 318640, 331240, 334572, 355056, 362453, 382368, 384644, 397488, 414232, 418215, 443820, 446096, 477960, 480805, 496860, 517790, 557620, 567840, 576966, 591760, 621348, 637280, 662480, 669144, 673127, 710112, 724906, 769288, 776685, 794976, 828464, 836430, 887640, 892192, 955920, 961610, 993720, 1035580, 1087359, 1115240, 1153932, 1183520, 1242696, 1324960, 1338288, 1346254, 1442415, 1449812, 1538576, 1553370, 1656928, 1672860, 1775280, 1812265, 1911840, 1923220, 1987440, 2019381, 2071160, 2174718, 2230480, 2307864, 2485392, 2676576, 2692508, 2884830, 2899624, 3077152, 3106740, 3345720, 3365635, 3550560, 3624530, 3846440, 3974880, 4038762, 4142320, 4349436, 4460960, 4615728, 4711889, 4970784, 5385016, 5436795, 5769660, 5799248, 6213480, 6691440, 6731270, 7249060, 7692880, 8077524, 8284640, 8698872, 9231456, 9423778, 10096905, 10770032, 10873590, 11539320, 11598496, 12426960, 13382880, 13462540, 14135667, 14498120, 15385760, 16155048, 17397744, 18847556, 20193810, 21540064, 21747180, 23078640, 23559445, 24853920, 26925080, 28271334, 28996240, 32310096, 34795488, 37695112, 40387620, 43494360, 46157280, 47118890, 53850160, 56542668, 57992480, 64620192, 70678335, 75390224, 80775240, 86988720, 94237780, 107700320, 113085336, 141356670, 150780448, 161550480, 173977440, 188475560, 226170672, 282713340, 323100960, 376951120, 452341344, 565426680, 753902240, 1130853360, 2261706720]

約数ペア:

[(1, 2261706720), (2, 1130853360), (3, 753902240), (4, 565426680), (5, 452341344), (6, 376951120), (7, 323100960), (8, 282713340), (10, 226170672), (12, 188475560), (13, 173977440), (14, 161550480), (15, 150780448), (16, 141356670), (20, 113085336), (21, 107700320), (24, 94237780), (26, 86988720), (28, 80775240), (30, 75390224), (32, 70678335), (35, 64620192), (39, 57992480), (40, 56542668), (42, 53850160), (48, 47118890), (49, 46157280), (52, 43494360), (56, 40387620), (60, 37695112), (65, 34795488), (70, 32310096), (78, 28996240), (80, 28271334), (84, 26925080), (91, 24853920), (96, 23559445), (98, 23078640), (104, 21747180), (105, 21540064), (112, 20193810), (120, 18847556), (130, 17397744), (140, 16155048), (147, 15385760), (156, 14498120), (160, 14135667), (168, 13462540), (169, 13382880), (182, 12426960), (195, 11598496), (196, 11539320), (208, 10873590), (210, 10770032), (224, 10096905), (240, 9423778), (245, 9231456), (260, 8698872), (273, 8284640), (280, 8077524), (294, 7692880), (312, 7249060), (336, 6731270), (338, 6691440), (364, 6213480), (390, 5799248), (392, 5769660), (416, 5436795), (420, 5385016), (455, 4970784), (480, 4711889), (490, 4615728), (507, 4460960), (520, 4349436), (546, 4142320), (560, 4038762), (569, 3974880), (588, 3846440), (624, 3624530), (637, 3550560), (672, 3365635), (676, 3345720), (728, 3106740), (735, 3077152), (780, 2899624), (784, 2884830), (840, 2692508), (845, 2676576), (910, 2485392), (980, 2307864), (1014, 2230480), (1040, 2174718), (1092, 2071160), (1120, 2019381), (1138, 1987440), (1176, 1923220), (1183, 1911840), (1248, 1812265), (1274, 1775280), (1352, 1672860), (1365, 1656928), (1456, 1553370), (1470, 1538576), (1560, 1449812), (1568, 1442415), (1680, 1346254), (1690, 1338288), (1707, 1324960), (1820, 1242696), (1911, 1183520), (1960, 1153932), (2028, 1115240), (2080, 1087359), (2184, 1035580), (2276, 993720), (2352, 961610), (2366, 955920), (2535, 892192), (2548, 887640), (2704, 836430), (2730, 828464), (2845, 794976), (2912, 776685), (2940, 769288), (3120, 724906), (3185, 710112), (3360, 673127), (3380, 669144), (3414, 662480), (3549, 637280), (3640, 621348), (3822, 591760), (3920, 576966), (3983, 567840), (4056, 557620), (4368, 517790), (4552, 496860), (4704, 480805), (4732, 477960), (5070, 446096), (5096, 443820), (5408, 418215), (5460, 414232), (5690, 397488), (5880, 384644), (5915, 382368), (6240, 362453), (6370, 355056), (6760, 334572), (6828, 331240), (7098, 318640), (7280, 310674), (7397, 305760), (7644, 295880), (7840, 288483), (7966, 283920), (8112, 278810), (8281, 273120), (8535, 264992), (8736, 258895), (9104, 248430), (9464, 238980), (9555, 236704), (10140, 223048), (10192, 221910), (10920, 207116), (11380, 198744), (11760, 192322), (11830, 191184), (11949, 189280), (12740, 177528), (13520, 167286), (13656, 165620), (14196, 159320), (14560, 155337), (14794, 152880), (15288, 147940), (15932, 141960), (16224, 139405), (16562, 136560), (17070, 132496), (17745, 127456), (18208, 124215), (18928, 119490), (19110, 118352), (19915, 113568), (20280, 111524), (20384, 110955), (21840, 103558), (22191, 101920), (22760, 99372), (23520, 96161), (23660, 95592), (23898, 94640), (24843, 91040), (25480, 88764), (27040, 83643), (27312, 82810), (27881, 81120), (28392, 79660), (29588, 76440), (30576, 73970), (31864, 70980), (33124, 68280), (34140, 66248), (35490, 63728), (36985, 61152), (37856, 59745), (38220, 59176), (39830, 56784), (40560, 55762), (41405, 54624), (43680, 51779), (44382, 50960), (45520, 49686), (47320, 47796)]