668470320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{14737}}^1$

素因数の和:14769

約数の個数: 200

約数和(自身を含む): 2653547424

約数和(自身を除く): 1985077104

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, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 14737, 15120, 22680, 29474, 44211, 45360, 58948, 73685, 88422, 103159, 117896, 132633, 147370, 176844, 206318, 221055, 235792, 265266, 294740, 309477, 353688, 397899, 412636, 442110, 515795, 530532, 589480, 618954, 663165, 707376, 795798, 825272, 884220, 928431, 1031590, 1061064, 1178960, 1193697, 1237908, 1326330, 1547385, 1591596, 1650544, 1768440, 1856862, 1989495, 2063180, 2122128, 2387394, 2475816, 2652660, 2785293, 3094770, 3183192, 3536880, 3713724, 3978990, 4126360, 4642155, 4774788, 4951632, 5305320, 5570586, 5968485, 6189540, 6366384, 7427448, 7957980, 8252720, 8355879, 9284310, 9549576, 10610640, 11141172, 11936970, 12379080, 13926465, 14854896, 15915960, 16711758, 18568620, 19099152, 22282344, 23873940, 24758160, 27852930, 31831920, 33423516, 37137240, 41779395, 44564688, 47747880, 55705860, 66847032, 74274480, 83558790, 95495760, 111411720, 133694064, 167117580, 222823440, 334235160, 668470320]

約数ペア:

[(1, 668470320), (2, 334235160), (3, 222823440), (4, 167117580), (5, 133694064), (6, 111411720), (7, 95495760), (8, 83558790), (9, 74274480), (10, 66847032), (12, 55705860), (14, 47747880), (15, 44564688), (16, 41779395), (18, 37137240), (20, 33423516), (21, 31831920), (24, 27852930), (27, 24758160), (28, 23873940), (30, 22282344), (35, 19099152), (36, 18568620), (40, 16711758), (42, 15915960), (45, 14854896), (48, 13926465), (54, 12379080), (56, 11936970), (60, 11141172), (63, 10610640), (70, 9549576), (72, 9284310), (80, 8355879), (81, 8252720), (84, 7957980), (90, 7427448), (105, 6366384), (108, 6189540), (112, 5968485), (120, 5570586), (126, 5305320), (135, 4951632), (140, 4774788), (144, 4642155), (162, 4126360), (168, 3978990), (180, 3713724), (189, 3536880), (210, 3183192), (216, 3094770), (240, 2785293), (252, 2652660), (270, 2475816), (280, 2387394), (315, 2122128), (324, 2063180), (336, 1989495), (360, 1856862), (378, 1768440), (405, 1650544), (420, 1591596), (432, 1547385), (504, 1326330), (540, 1237908), (560, 1193697), (567, 1178960), (630, 1061064), (648, 1031590), (720, 928431), (756, 884220), (810, 825272), (840, 795798), (945, 707376), (1008, 663165), (1080, 618954), (1134, 589480), (1260, 530532), (1296, 515795), (1512, 442110), (1620, 412636), (1680, 397899), (1890, 353688), (2160, 309477), (2268, 294740), (2520, 265266), (2835, 235792), (3024, 221055), (3240, 206318), (3780, 176844), (4536, 147370), (5040, 132633), (5670, 117896), (6480, 103159), (7560, 88422), (9072, 73685), (11340, 58948), (14737, 45360), (15120, 44211), (22680, 29474)]