329721840

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 240

約数和(自身を含む): 1312915968

約数和(自身を除く): 983194128

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2423, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4846, 4860, 5040, 5670, 6480, 6804, 7269, 7560, 8505, 9072, 9692, 9720, 11340, 12115, 13608, 14538, 15120, 16961, 17010, 19384, 19440, 21807, 22680, 24230, 27216, 29076, 33922, 34020, 36345, 38768, 43614, 45360, 48460, 50883, 58152, 65421, 67844, 68040, 72690, 84805, 87228, 96920, 101766, 109035, 116304, 130842, 135688, 136080, 145380, 152649, 169610, 174456, 193840, 196263, 203532, 218070, 254415, 261684, 271376, 290760, 305298, 327105, 339220, 348912, 392526, 407064, 436140, 457947, 508830, 523368, 581520, 588789, 610596, 654210, 678440, 763245, 785052, 814128, 872280, 915894, 981315, 1017660, 1046736, 1177578, 1221192, 1308420, 1356880, 1373841, 1526490, 1570104, 1744560, 1831788, 1962630, 2035320, 2289735, 2355156, 2442384, 2616840, 2747682, 2943945, 3052980, 3140208, 3663576, 3925260, 4070640, 4121523, 4579470, 4710312, 5233680, 5495364, 5887890, 6105960, 6869205, 7327152, 7850520, 8243046, 9158940, 9420624, 10990728, 11775780, 12211920, 13738410, 15701040, 16486092, 18317880, 20607615, 21981456, 23551560, 27476820, 32972184, 36635760, 41215230, 47103120, 54953640, 65944368, 82430460, 109907280, 164860920, 329721840]

約数ペア:

[(1, 329721840), (2, 164860920), (3, 109907280), (4, 82430460), (5, 65944368), (6, 54953640), (7, 47103120), (8, 41215230), (9, 36635760), (10, 32972184), (12, 27476820), (14, 23551560), (15, 21981456), (16, 20607615), (18, 18317880), (20, 16486092), (21, 15701040), (24, 13738410), (27, 12211920), (28, 11775780), (30, 10990728), (35, 9420624), (36, 9158940), (40, 8243046), (42, 7850520), (45, 7327152), (48, 6869205), (54, 6105960), (56, 5887890), (60, 5495364), (63, 5233680), (70, 4710312), (72, 4579470), (80, 4121523), (81, 4070640), (84, 3925260), (90, 3663576), (105, 3140208), (108, 3052980), (112, 2943945), (120, 2747682), (126, 2616840), (135, 2442384), (140, 2355156), (144, 2289735), (162, 2035320), (168, 1962630), (180, 1831788), (189, 1744560), (210, 1570104), (216, 1526490), (240, 1373841), (243, 1356880), (252, 1308420), (270, 1221192), (280, 1177578), (315, 1046736), (324, 1017660), (336, 981315), (360, 915894), (378, 872280), (405, 814128), (420, 785052), (432, 763245), (486, 678440), (504, 654210), (540, 610596), (560, 588789), (567, 581520), (630, 523368), (648, 508830), (720, 457947), (756, 436140), (810, 407064), (840, 392526), (945, 348912), (972, 339220), (1008, 327105), (1080, 305298), (1134, 290760), (1215, 271376), (1260, 261684), (1296, 254415), (1512, 218070), (1620, 203532), (1680, 196263), (1701, 193840), (1890, 174456), (1944, 169610), (2160, 152649), (2268, 145380), (2423, 136080), (2430, 135688), (2520, 130842), (2835, 116304), (3024, 109035), (3240, 101766), (3402, 96920), (3780, 87228), (3888, 84805), (4536, 72690), (4846, 68040), (4860, 67844), (5040, 65421), (5670, 58152), (6480, 50883), (6804, 48460), (7269, 45360), (7560, 43614), (8505, 38768), (9072, 36345), (9692, 34020), (9720, 33922), (11340, 29076), (12115, 27216), (13608, 24230), (14538, 22680), (15120, 21807), (16961, 19440), (17010, 19384)]