28344960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 384

約数和(自身を含む): 120931200

約数和(自身を除く): 92586240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 105, 111, 112, 114, 120, 126, 128, 133, 140, 144, 148, 152, 160, 168, 171, 180, 185, 190, 192, 210, 222, 224, 228, 240, 252, 259, 266, 280, 285, 288, 296, 304, 315, 320, 333, 336, 342, 360, 370, 380, 384, 399, 420, 444, 448, 456, 480, 504, 518, 532, 555, 560, 570, 576, 592, 608, 630, 640, 665, 666, 672, 684, 703, 720, 740, 760, 777, 798, 840, 855, 888, 896, 912, 960, 1008, 1036, 1064, 1110, 1120, 1140, 1152, 1184, 1197, 1216, 1260, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1824, 1920, 1995, 2016, 2072, 2109, 2128, 2220, 2240, 2280, 2331, 2368, 2394, 2432, 2520, 2590, 2660, 2664, 2688, 2736, 2812, 2880, 2960, 3040, 3108, 3192, 3330, 3360, 3420, 3515, 3552, 3648, 3885, 3990, 4032, 4144, 4218, 4256, 4440, 4480, 4560, 4662, 4736, 4788, 4921, 5040, 5180, 5320, 5328, 5472, 5624, 5760, 5920, 5985, 6080, 6216, 6327, 6384, 6660, 6720, 6840, 7030, 7104, 7296, 7770, 7980, 8064, 8288, 8436, 8512, 8880, 9120, 9324, 9576, 9842, 10080, 10360, 10545, 10640, 10656, 10944, 11248, 11655, 11840, 11970, 12160, 12432, 12654, 12768, 13320, 13440, 13680, 14060, 14208, 14763, 15540, 15960, 16576, 16872, 17024, 17760, 18240, 18648, 19152, 19684, 20160, 20720, 21090, 21280, 21312, 21888, 22496, 23310, 23680, 23940, 24605, 24864, 25308, 25536, 26640, 27360, 28120, 29526, 31080, 31635, 31920, 33152, 33744, 35520, 36480, 37296, 38304, 39368, 40320, 41440, 42180, 42560, 42624, 44289, 44992, 46620, 47880, 49210, 49728, 50616, 51072, 53280, 54720, 56240, 59052, 62160, 63270, 63840, 67488, 71040, 73815, 74592, 76608, 78736, 82880, 84360, 85120, 88578, 89984, 93240, 95760, 98420, 99456, 101232, 106560, 109440, 112480, 118104, 124320, 126540, 127680, 134976, 147630, 149184, 153216, 157472, 165760, 168720, 177156, 186480, 191520, 196840, 202464, 213120, 221445, 224960, 236208, 248640, 253080, 255360, 269952, 295260, 298368, 314944, 337440, 354312, 372960, 383040, 393680, 404928, 442890, 449920, 472416, 497280, 506160, 590520, 629888, 674880, 708624, 745920, 766080, 787360, 809856, 885780, 944832, 1012320, 1181040, 1349760, 1417248, 1491840, 1574720, 1771560, 1889664, 2024640, 2362080, 2834496, 3149440, 3543120, 4049280, 4724160, 5668992, 7086240, 9448320, 14172480, 28344960]

約数ペア:

[(1, 28344960), (2, 14172480), (3, 9448320), (4, 7086240), (5, 5668992), (6, 4724160), (7, 4049280), (8, 3543120), (9, 3149440), (10, 2834496), (12, 2362080), (14, 2024640), (15, 1889664), (16, 1771560), (18, 1574720), (19, 1491840), (20, 1417248), (21, 1349760), (24, 1181040), (28, 1012320), (30, 944832), (32, 885780), (35, 809856), (36, 787360), (37, 766080), (38, 745920), (40, 708624), (42, 674880), (45, 629888), (48, 590520), (56, 506160), (57, 497280), (60, 472416), (63, 449920), (64, 442890), (70, 404928), (72, 393680), (74, 383040), (76, 372960), (80, 354312), (84, 337440), (90, 314944), (95, 298368), (96, 295260), (105, 269952), (111, 255360), (112, 253080), (114, 248640), (120, 236208), (126, 224960), (128, 221445), (133, 213120), (140, 202464), (144, 196840), (148, 191520), (152, 186480), (160, 177156), (168, 168720), (171, 165760), (180, 157472), (185, 153216), (190, 149184), (192, 147630), (210, 134976), (222, 127680), (224, 126540), (228, 124320), (240, 118104), (252, 112480), (259, 109440), (266, 106560), (280, 101232), (285, 99456), (288, 98420), (296, 95760), (304, 93240), (315, 89984), (320, 88578), (333, 85120), (336, 84360), (342, 82880), (360, 78736), (370, 76608), (380, 74592), (384, 73815), (399, 71040), (420, 67488), (444, 63840), (448, 63270), (456, 62160), (480, 59052), (504, 56240), (518, 54720), (532, 53280), (555, 51072), (560, 50616), (570, 49728), (576, 49210), (592, 47880), (608, 46620), (630, 44992), (640, 44289), (665, 42624), (666, 42560), (672, 42180), (684, 41440), (703, 40320), (720, 39368), (740, 38304), (760, 37296), (777, 36480), (798, 35520), (840, 33744), (855, 33152), (888, 31920), (896, 31635), (912, 31080), (960, 29526), (1008, 28120), (1036, 27360), (1064, 26640), (1110, 25536), (1120, 25308), (1140, 24864), (1152, 24605), (1184, 23940), (1197, 23680), (1216, 23310), (1260, 22496), (1295, 21888), (1330, 21312), (1332, 21280), (1344, 21090), (1368, 20720), (1406, 20160), (1440, 19684), (1480, 19152), (1520, 18648), (1554, 18240), (1596, 17760), (1665, 17024), (1680, 16872), (1710, 16576), (1776, 15960), (1824, 15540), (1920, 14763), (1995, 14208), (2016, 14060), (2072, 13680), (2109, 13440), (2128, 13320), (2220, 12768), (2240, 12654), (2280, 12432), (2331, 12160), (2368, 11970), (2394, 11840), (2432, 11655), (2520, 11248), (2590, 10944), (2660, 10656), (2664, 10640), (2688, 10545), (2736, 10360), (2812, 10080), (2880, 9842), (2960, 9576), (3040, 9324), (3108, 9120), (3192, 8880), (3330, 8512), (3360, 8436), (3420, 8288), (3515, 8064), (3552, 7980), (3648, 7770), (3885, 7296), (3990, 7104), (4032, 7030), (4144, 6840), (4218, 6720), (4256, 6660), (4440, 6384), (4480, 6327), (4560, 6216), (4662, 6080), (4736, 5985), (4788, 5920), (4921, 5760), (5040, 5624), (5180, 5472), (5320, 5328)]