1885630320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 320

約数和(自身を含む): 7465236480

約数和(自身を除く): 5579606160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 311, 315, 336, 360, 378, 401, 420, 432, 504, 540, 560, 622, 630, 720, 756, 802, 840, 933, 945, 1008, 1080, 1203, 1244, 1260, 1512, 1555, 1604, 1680, 1866, 1890, 2005, 2160, 2177, 2406, 2488, 2520, 2799, 2807, 3024, 3110, 3208, 3609, 3732, 3780, 4010, 4354, 4665, 4812, 4976, 5040, 5598, 5614, 6015, 6220, 6416, 6531, 7218, 7464, 7560, 8020, 8397, 8421, 8708, 9330, 9624, 10827, 10885, 11196, 11228, 12030, 12440, 13062, 13995, 14035, 14436, 14928, 15120, 16040, 16794, 16842, 17416, 18045, 18660, 19248, 19593, 21654, 21770, 22392, 22456, 24060, 24880, 25263, 26124, 27990, 28070, 28872, 32080, 32655, 33588, 33684, 34832, 36090, 37320, 39186, 41985, 42105, 43308, 43540, 44784, 44912, 48120, 50526, 52248, 54135, 55980, 56140, 57744, 58779, 65310, 67176, 67368, 72180, 74640, 75789, 78372, 83970, 84210, 86616, 87080, 96240, 97965, 101052, 104496, 108270, 111960, 112280, 117558, 124711, 126315, 130620, 134352, 134736, 144360, 151578, 156744, 167940, 168420, 173232, 174160, 195930, 202104, 216540, 223920, 224560, 235116, 249422, 252630, 261240, 288720, 293895, 303156, 313488, 335880, 336840, 374133, 378945, 391860, 404208, 433080, 470232, 498844, 505260, 522480, 587790, 606312, 623555, 671760, 673680, 748266, 757890, 783720, 866160, 872977, 940464, 997688, 1010520, 1122399, 1175580, 1212624, 1247110, 1496532, 1515780, 1567440, 1745954, 1870665, 1995376, 2021040, 2244798, 2351160, 2494220, 2618931, 2993064, 3031560, 3367197, 3491908, 3741330, 4364885, 4489596, 4702320, 4988440, 5237862, 5611995, 5986128, 6063120, 6734394, 6983816, 7482660, 7856793, 8729770, 8979192, 9976880, 10475724, 11223990, 13094655, 13468788, 13967632, 14965320, 15713586, 16835985, 17459540, 17958384, 20951448, 22447980, 23570379, 26189310, 26937576, 29930640, 31427172, 33671970, 34919080, 39283965, 41902896, 44895960, 47140758, 52378620, 53875152, 62854344, 67343940, 69838160, 78567930, 89791920, 94281516, 104757240, 117851895, 125708688, 134687880, 157135860, 188563032, 209514480, 235703790, 269375760, 314271720, 377126064, 471407580, 628543440, 942815160, 1885630320]

約数ペア:

[(1, 1885630320), (2, 942815160), (3, 628543440), (4, 471407580), (5, 377126064), (6, 314271720), (7, 269375760), (8, 235703790), (9, 209514480), (10, 188563032), (12, 157135860), (14, 134687880), (15, 125708688), (16, 117851895), (18, 104757240), (20, 94281516), (21, 89791920), (24, 78567930), (27, 69838160), (28, 67343940), (30, 62854344), (35, 53875152), (36, 52378620), (40, 47140758), (42, 44895960), (45, 41902896), (48, 39283965), (54, 34919080), (56, 33671970), (60, 31427172), (63, 29930640), (70, 26937576), (72, 26189310), (80, 23570379), (84, 22447980), (90, 20951448), (105, 17958384), (108, 17459540), (112, 16835985), (120, 15713586), (126, 14965320), (135, 13967632), (140, 13468788), (144, 13094655), (168, 11223990), (180, 10475724), (189, 9976880), (210, 8979192), (216, 8729770), (240, 7856793), (252, 7482660), (270, 6983816), (280, 6734394), (311, 6063120), (315, 5986128), (336, 5611995), (360, 5237862), (378, 4988440), (401, 4702320), (420, 4489596), (432, 4364885), (504, 3741330), (540, 3491908), (560, 3367197), (622, 3031560), (630, 2993064), (720, 2618931), (756, 2494220), (802, 2351160), (840, 2244798), (933, 2021040), (945, 1995376), (1008, 1870665), (1080, 1745954), (1203, 1567440), (1244, 1515780), (1260, 1496532), (1512, 1247110), (1555, 1212624), (1604, 1175580), (1680, 1122399), (1866, 1010520), (1890, 997688), (2005, 940464), (2160, 872977), (2177, 866160), (2406, 783720), (2488, 757890), (2520, 748266), (2799, 673680), (2807, 671760), (3024, 623555), (3110, 606312), (3208, 587790), (3609, 522480), (3732, 505260), (3780, 498844), (4010, 470232), (4354, 433080), (4665, 404208), (4812, 391860), (4976, 378945), (5040, 374133), (5598, 336840), (5614, 335880), (6015, 313488), (6220, 303156), (6416, 293895), (6531, 288720), (7218, 261240), (7464, 252630), (7560, 249422), (8020, 235116), (8397, 224560), (8421, 223920), (8708, 216540), (9330, 202104), (9624, 195930), (10827, 174160), (10885, 173232), (11196, 168420), (11228, 167940), (12030, 156744), (12440, 151578), (13062, 144360), (13995, 134736), (14035, 134352), (14436, 130620), (14928, 126315), (15120, 124711), (16040, 117558), (16794, 112280), (16842, 111960), (17416, 108270), (18045, 104496), (18660, 101052), (19248, 97965), (19593, 96240), (21654, 87080), (21770, 86616), (22392, 84210), (22456, 83970), (24060, 78372), (24880, 75789), (25263, 74640), (26124, 72180), (27990, 67368), (28070, 67176), (28872, 65310), (32080, 58779), (32655, 57744), (33588, 56140), (33684, 55980), (34832, 54135), (36090, 52248), (37320, 50526), (39186, 48120), (41985, 44912), (42105, 44784), (43308, 43540)]