1814419440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14737}}^1$

素因数の和:14781

約数の個数: 200

約数和(自身を含む): 6633868560

約数和(自身を除く): 4819449120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 14737, 15390, 20520, 24624, 29474, 30780, 41040, 44211, 58948, 61560, 73685, 88422, 117896, 123120, 132633, 147370, 176844, 221055, 235792, 265266, 280003, 294740, 353688, 397899, 442110, 530532, 560006, 589480, 663165, 707376, 795798, 840009, 884220, 1061064, 1120012, 1178960, 1193697, 1326330, 1400015, 1591596, 1680018, 1768440, 1989495, 2122128, 2240024, 2387394, 2520027, 2652660, 2800030, 3183192, 3360036, 3536880, 3978990, 4200045, 4480048, 4774788, 5040054, 5305320, 5600060, 5968485, 6366384, 6720072, 7560081, 7957980, 8400090, 9549576, 10080108, 10610640, 11200120, 11936970, 12600135, 13440144, 15120162, 15915960, 16800180, 19099152, 20160216, 22400240, 22680243, 23873940, 25200270, 30240324, 31831920, 33600360, 37800405, 40320432, 45360486, 47747880, 50400540, 60480648, 67200720, 75600810, 90720972, 95495760, 100801080, 113401215, 120961296, 151201620, 181441944, 201602160, 226802430, 302403240, 362883888, 453604860, 604806480, 907209720, 1814419440]

約数ペア:

[(1, 1814419440), (2, 907209720), (3, 604806480), (4, 453604860), (5, 362883888), (6, 302403240), (8, 226802430), (9, 201602160), (10, 181441944), (12, 151201620), (15, 120961296), (16, 113401215), (18, 100801080), (19, 95495760), (20, 90720972), (24, 75600810), (27, 67200720), (30, 60480648), (36, 50400540), (38, 47747880), (40, 45360486), (45, 40320432), (48, 37800405), (54, 33600360), (57, 31831920), (60, 30240324), (72, 25200270), (76, 23873940), (80, 22680243), (81, 22400240), (90, 20160216), (95, 19099152), (108, 16800180), (114, 15915960), (120, 15120162), (135, 13440144), (144, 12600135), (152, 11936970), (162, 11200120), (171, 10610640), (180, 10080108), (190, 9549576), (216, 8400090), (228, 7957980), (240, 7560081), (270, 6720072), (285, 6366384), (304, 5968485), (324, 5600060), (342, 5305320), (360, 5040054), (380, 4774788), (405, 4480048), (432, 4200045), (456, 3978990), (513, 3536880), (540, 3360036), (570, 3183192), (648, 2800030), (684, 2652660), (720, 2520027), (760, 2387394), (810, 2240024), (855, 2122128), (912, 1989495), (1026, 1768440), (1080, 1680018), (1140, 1591596), (1296, 1400015), (1368, 1326330), (1520, 1193697), (1539, 1178960), (1620, 1120012), (1710, 1061064), (2052, 884220), (2160, 840009), (2280, 795798), (2565, 707376), (2736, 663165), (3078, 589480), (3240, 560006), (3420, 530532), (4104, 442110), (4560, 397899), (5130, 353688), (6156, 294740), (6480, 280003), (6840, 265266), (7695, 235792), (8208, 221055), (10260, 176844), (12312, 147370), (13680, 132633), (14737, 123120), (15390, 117896), (20520, 88422), (24624, 73685), (29474, 61560), (30780, 58948), (41040, 44211)]