192788820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8094

約数の個数: 144

約数和(自身を含む): 703597440

約数和(自身を除く): 510808620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 8053, 11970, 16106, 23940, 24159, 32212, 40265, 48318, 56371, 72477, 80530, 96636, 112742, 120795, 144954, 153007, 161060, 169113, 225484, 241590, 281855, 289908, 306014, 338226, 362385, 459021, 483180, 507339, 563710, 612028, 676452, 724770, 765035, 845565, 918042, 1014678, 1071049, 1127420, 1377063, 1449540, 1530070, 1691130, 1836084, 2029356, 2142098, 2295105, 2536695, 2754126, 3060140, 3213147, 3382260, 4284196, 4590210, 5073390, 5355245, 5508252, 6426294, 6885315, 9180420, 9639441, 10146780, 10710490, 12852588, 13770630, 16065735, 19278882, 21420980, 27541260, 32131470, 38557764, 48197205, 64262940, 96394410, 192788820]

約数ペア:

[(1, 192788820), (2, 96394410), (3, 64262940), (4, 48197205), (5, 38557764), (6, 32131470), (7, 27541260), (9, 21420980), (10, 19278882), (12, 16065735), (14, 13770630), (15, 12852588), (18, 10710490), (19, 10146780), (20, 9639441), (21, 9180420), (28, 6885315), (30, 6426294), (35, 5508252), (36, 5355245), (38, 5073390), (42, 4590210), (45, 4284196), (57, 3382260), (60, 3213147), (63, 3060140), (70, 2754126), (76, 2536695), (84, 2295105), (90, 2142098), (95, 2029356), (105, 1836084), (114, 1691130), (126, 1530070), (133, 1449540), (140, 1377063), (171, 1127420), (180, 1071049), (190, 1014678), (210, 918042), (228, 845565), (252, 765035), (266, 724770), (285, 676452), (315, 612028), (342, 563710), (380, 507339), (399, 483180), (420, 459021), (532, 362385), (570, 338226), (630, 306014), (665, 289908), (684, 281855), (798, 241590), (855, 225484), (1140, 169113), (1197, 161060), (1260, 153007), (1330, 144954), (1596, 120795), (1710, 112742), (1995, 96636), (2394, 80530), (2660, 72477), (3420, 56371), (3990, 48318), (4788, 40265), (5985, 32212), (7980, 24159), (8053, 23940), (11970, 16106)]