451506720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1727

約数の個数: 192

約数和(自身を含む): 1646023680

約数和(自身を除く): 1194516960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1328, 1619, 1660, 1680, 1743, 1992, 2324, 2490, 2656, 2905, 3238, 3320, 3360, 3486, 3984, 4648, 4857, 4980, 5810, 6476, 6640, 6972, 7968, 8095, 8715, 9296, 9714, 9960, 11333, 11620, 12952, 13280, 13944, 16190, 17430, 18592, 19428, 19920, 22666, 23240, 24285, 25904, 27888, 32380, 33999, 34860, 38856, 39840, 45332, 46480, 48570, 51808, 55776, 56665, 64760, 67998, 69720, 77712, 90664, 92960, 97140, 113330, 129520, 134377, 135996, 139440, 155424, 169995, 181328, 194280, 226660, 259040, 268754, 271992, 278880, 339990, 362656, 388560, 403131, 453320, 537508, 543984, 671885, 679980, 777120, 806262, 906640, 940639, 1075016, 1087968, 1343770, 1359960, 1612524, 1813280, 1881278, 2015655, 2150032, 2687540, 2719920, 2821917, 3225048, 3762556, 4031310, 4300064, 4703195, 5375080, 5439840, 5643834, 6450096, 7525112, 8062620, 9406390, 10750160, 11287668, 12900192, 14109585, 15050224, 16125240, 18812780, 21500320, 22575336, 28219170, 30100448, 32250480, 37625560, 45150672, 56438340, 64500960, 75251120, 90301344, 112876680, 150502240, 225753360, 451506720]

約数ペア:

[(1, 451506720), (2, 225753360), (3, 150502240), (4, 112876680), (5, 90301344), (6, 75251120), (7, 64500960), (8, 56438340), (10, 45150672), (12, 37625560), (14, 32250480), (15, 30100448), (16, 28219170), (20, 22575336), (21, 21500320), (24, 18812780), (28, 16125240), (30, 15050224), (32, 14109585), (35, 12900192), (40, 11287668), (42, 10750160), (48, 9406390), (56, 8062620), (60, 7525112), (70, 6450096), (80, 5643834), (83, 5439840), (84, 5375080), (96, 4703195), (105, 4300064), (112, 4031310), (120, 3762556), (140, 3225048), (160, 2821917), (166, 2719920), (168, 2687540), (210, 2150032), (224, 2015655), (240, 1881278), (249, 1813280), (280, 1612524), (332, 1359960), (336, 1343770), (415, 1087968), (420, 1075016), (480, 940639), (498, 906640), (560, 806262), (581, 777120), (664, 679980), (672, 671885), (830, 543984), (840, 537508), (996, 453320), (1120, 403131), (1162, 388560), (1245, 362656), (1328, 339990), (1619, 278880), (1660, 271992), (1680, 268754), (1743, 259040), (1992, 226660), (2324, 194280), (2490, 181328), (2656, 169995), (2905, 155424), (3238, 139440), (3320, 135996), (3360, 134377), (3486, 129520), (3984, 113330), (4648, 97140), (4857, 92960), (4980, 90664), (5810, 77712), (6476, 69720), (6640, 67998), (6972, 64760), (7968, 56665), (8095, 55776), (8715, 51808), (9296, 48570), (9714, 46480), (9960, 45332), (11333, 39840), (11620, 38856), (12952, 34860), (13280, 33999), (13944, 32380), (16190, 27888), (17430, 25904), (18592, 24285), (19428, 23240), (19920, 22666)]