191587440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2399

約数の個数: 160

約数和(自身を含む): 669100032

約数和(自身を除く): 477512592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2341, 2480, 2640, 2728, 3410, 3720, 4092, 4682, 5115, 5456, 6820, 7023, 7440, 8184, 9364, 10230, 11705, 13640, 14046, 16368, 18728, 20460, 23410, 25751, 27280, 28092, 35115, 37456, 40920, 46820, 51502, 56184, 70230, 72571, 77253, 81840, 93640, 103004, 112368, 128755, 140460, 145142, 154506, 187280, 206008, 217713, 257510, 280920, 290284, 309012, 362855, 386265, 412016, 435426, 515020, 561840, 580568, 618024, 725710, 772530, 798281, 870852, 1030040, 1088565, 1161136, 1236048, 1451420, 1545060, 1596562, 1741704, 2060080, 2177130, 2394843, 2902840, 3090120, 3193124, 3483408, 3991405, 4354260, 4789686, 5805680, 6180240, 6386248, 7982810, 8708520, 9579372, 11974215, 12772496, 15965620, 17417040, 19158744, 23948430, 31931240, 38317488, 47896860, 63862480, 95793720, 191587440]

約数ペア:

[(1, 191587440), (2, 95793720), (3, 63862480), (4, 47896860), (5, 38317488), (6, 31931240), (8, 23948430), (10, 19158744), (11, 17417040), (12, 15965620), (15, 12772496), (16, 11974215), (20, 9579372), (22, 8708520), (24, 7982810), (30, 6386248), (31, 6180240), (33, 5805680), (40, 4789686), (44, 4354260), (48, 3991405), (55, 3483408), (60, 3193124), (62, 3090120), (66, 2902840), (80, 2394843), (88, 2177130), (93, 2060080), (110, 1741704), (120, 1596562), (124, 1545060), (132, 1451420), (155, 1236048), (165, 1161136), (176, 1088565), (186, 1030040), (220, 870852), (240, 798281), (248, 772530), (264, 725710), (310, 618024), (330, 580568), (341, 561840), (372, 515020), (440, 435426), (465, 412016), (496, 386265), (528, 362855), (620, 309012), (660, 290284), (682, 280920), (744, 257510), (880, 217713), (930, 206008), (1023, 187280), (1240, 154506), (1320, 145142), (1364, 140460), (1488, 128755), (1705, 112368), (1860, 103004), (2046, 93640), (2341, 81840), (2480, 77253), (2640, 72571), (2728, 70230), (3410, 56184), (3720, 51502), (4092, 46820), (4682, 40920), (5115, 37456), (5456, 35115), (6820, 28092), (7023, 27280), (7440, 25751), (8184, 23410), (9364, 20460), (10230, 18728), (11705, 16368), (13640, 14046)]