44400720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 179988480

約数和(自身を除く): 135587760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 107, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 214, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 321, 336, 364, 380, 390, 399, 420, 428, 455, 456, 494, 520, 532, 535, 546, 560, 570, 624, 642, 665, 728, 741, 749, 760, 780, 798, 840, 856, 910, 912, 988, 1040, 1064, 1070, 1092, 1140, 1235, 1284, 1330, 1365, 1391, 1456, 1482, 1498, 1520, 1560, 1596, 1605, 1680, 1712, 1729, 1820, 1976, 1995, 2033, 2128, 2140, 2184, 2247, 2280, 2470, 2568, 2660, 2730, 2782, 2964, 2996, 3120, 3192, 3210, 3458, 3640, 3705, 3745, 3952, 3990, 4066, 4173, 4280, 4368, 4494, 4560, 4940, 5136, 5187, 5320, 5460, 5564, 5928, 5992, 6099, 6384, 6420, 6916, 6955, 7280, 7410, 7490, 7980, 8132, 8346, 8560, 8645, 8988, 9737, 9880, 10165, 10374, 10640, 10920, 11128, 11235, 11856, 11984, 12198, 12840, 13832, 13910, 14231, 14820, 14980, 15960, 16264, 16692, 17290, 17976, 19474, 19760, 20330, 20748, 20865, 21840, 22256, 22470, 24396, 25680, 25935, 26429, 27664, 27820, 28462, 29211, 29640, 29960, 30495, 31920, 32528, 33384, 34580, 35952, 38948, 40660, 41496, 41730, 42693, 44940, 48685, 48792, 51870, 52858, 55640, 56924, 58422, 59280, 59920, 60990, 66768, 69160, 71155, 77896, 79287, 81320, 82992, 83460, 85386, 89880, 97370, 97584, 103740, 105716, 111280, 113848, 116844, 121980, 132145, 138320, 142310, 146055, 155792, 158574, 162640, 166920, 170772, 179760, 185003, 194740, 207480, 211432, 213465, 227696, 233688, 243960, 264290, 284620, 292110, 317148, 333840, 341544, 370006, 389480, 396435, 414960, 422864, 426930, 467376, 487920, 528580, 555009, 569240, 584220, 634296, 683088, 740012, 778960, 792870, 853860, 925015, 1057160, 1110018, 1138480, 1168440, 1268592, 1480024, 1585740, 1707720, 1850030, 2114320, 2220036, 2336880, 2775045, 2960048, 3171480, 3415440, 3700060, 4440072, 5550090, 6342960, 7400120, 8880144, 11100180, 14800240, 22200360, 44400720]

約数ペア:

[(1, 44400720), (2, 22200360), (3, 14800240), (4, 11100180), (5, 8880144), (6, 7400120), (7, 6342960), (8, 5550090), (10, 4440072), (12, 3700060), (13, 3415440), (14, 3171480), (15, 2960048), (16, 2775045), (19, 2336880), (20, 2220036), (21, 2114320), (24, 1850030), (26, 1707720), (28, 1585740), (30, 1480024), (35, 1268592), (38, 1168440), (39, 1138480), (40, 1110018), (42, 1057160), (48, 925015), (52, 853860), (56, 792870), (57, 778960), (60, 740012), (65, 683088), (70, 634296), (76, 584220), (78, 569240), (80, 555009), (84, 528580), (91, 487920), (95, 467376), (104, 426930), (105, 422864), (107, 414960), (112, 396435), (114, 389480), (120, 370006), (130, 341544), (133, 333840), (140, 317148), (152, 292110), (156, 284620), (168, 264290), (182, 243960), (190, 233688), (195, 227696), (208, 213465), (210, 211432), (214, 207480), (228, 194740), (240, 185003), (247, 179760), (260, 170772), (266, 166920), (273, 162640), (280, 158574), (285, 155792), (304, 146055), (312, 142310), (321, 138320), (336, 132145), (364, 121980), (380, 116844), (390, 113848), (399, 111280), (420, 105716), (428, 103740), (455, 97584), (456, 97370), (494, 89880), (520, 85386), (532, 83460), (535, 82992), (546, 81320), (560, 79287), (570, 77896), (624, 71155), (642, 69160), (665, 66768), (728, 60990), (741, 59920), (749, 59280), (760, 58422), (780, 56924), (798, 55640), (840, 52858), (856, 51870), (910, 48792), (912, 48685), (988, 44940), (1040, 42693), (1064, 41730), (1070, 41496), (1092, 40660), (1140, 38948), (1235, 35952), (1284, 34580), (1330, 33384), (1365, 32528), (1391, 31920), (1456, 30495), (1482, 29960), (1498, 29640), (1520, 29211), (1560, 28462), (1596, 27820), (1605, 27664), (1680, 26429), (1712, 25935), (1729, 25680), (1820, 24396), (1976, 22470), (1995, 22256), (2033, 21840), (2128, 20865), (2140, 20748), (2184, 20330), (2247, 19760), (2280, 19474), (2470, 17976), (2568, 17290), (2660, 16692), (2730, 16264), (2782, 15960), (2964, 14980), (2996, 14820), (3120, 14231), (3192, 13910), (3210, 13832), (3458, 12840), (3640, 12198), (3705, 11984), (3745, 11856), (3952, 11235), (3990, 11128), (4066, 10920), (4173, 10640), (4280, 10374), (4368, 10165), (4494, 9880), (4560, 9737), (4940, 8988), (5136, 8645), (5187, 8560), (5320, 8346), (5460, 8132), (5564, 7980), (5928, 7490), (5992, 7410), (6099, 7280), (6384, 6955), (6420, 6916)]