4921204680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{650953}}^1$

素因数の和:650980

約数の個数: 128

約数和(自身を含む): 18747475200

約数和(自身を除く): 13826270520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 650953, 1301906, 1952859, 2603812, 3254765, 3905718, 4556671, 5207624, 5858577, 6509530, 7811436, 9113342, 9764295, 11717154, 13019060, 13670013, 15622872, 17575731, 18226684, 19528590, 22783355, 23434308, 26038120, 27340026, 29292885, 35151462, 36453368, 39057180, 41010039, 45566710, 46868616, 54680052, 58585770, 68350065, 70302924, 78114360, 82020078, 87878655, 91133420, 109360104, 117171540, 123030117, 136700130, 140605848, 164040156, 175757310, 182266840, 205050195, 234343080, 246060234, 273400260, 328080312, 351514620, 410100390, 492120468, 546800520, 615150585, 703029240, 820200780, 984240936, 1230301170, 1640401560, 2460602340, 4921204680]

約数ペア:

[(1, 4921204680), (2, 2460602340), (3, 1640401560), (4, 1230301170), (5, 984240936), (6, 820200780), (7, 703029240), (8, 615150585), (9, 546800520), (10, 492120468), (12, 410100390), (14, 351514620), (15, 328080312), (18, 273400260), (20, 246060234), (21, 234343080), (24, 205050195), (27, 182266840), (28, 175757310), (30, 164040156), (35, 140605848), (36, 136700130), (40, 123030117), (42, 117171540), (45, 109360104), (54, 91133420), (56, 87878655), (60, 82020078), (63, 78114360), (70, 70302924), (72, 68350065), (84, 58585770), (90, 54680052), (105, 46868616), (108, 45566710), (120, 41010039), (126, 39057180), (135, 36453368), (140, 35151462), (168, 29292885), (180, 27340026), (189, 26038120), (210, 23434308), (216, 22783355), (252, 19528590), (270, 18226684), (280, 17575731), (315, 15622872), (360, 13670013), (378, 13019060), (420, 11717154), (504, 9764295), (540, 9113342), (630, 7811436), (756, 6509530), (840, 5858577), (945, 5207624), (1080, 4556671), (1260, 3905718), (1512, 3254765), (1890, 2603812), (2520, 1952859), (3780, 1301906), (7560, 650953)]