219085680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2735

約数の個数: 160

約数和(自身を含む): 765093888

約数和(自身を除く): 546008208

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, 2480, 2640, 2677, 2728, 3410, 3720, 4092, 5115, 5354, 5456, 6820, 7440, 8031, 8184, 10230, 10708, 13385, 13640, 16062, 16368, 20460, 21416, 26770, 27280, 29447, 32124, 40155, 40920, 42832, 53540, 58894, 64248, 80310, 81840, 82987, 88341, 107080, 117788, 128496, 147235, 160620, 165974, 176682, 214160, 235576, 248961, 294470, 321240, 331948, 353364, 414935, 441705, 471152, 497922, 588940, 642480, 663896, 706728, 829870, 883410, 912857, 995844, 1177880, 1244805, 1327792, 1413456, 1659740, 1766820, 1825714, 1991688, 2355760, 2489610, 2738571, 3319480, 3533640, 3651428, 3983376, 4564285, 4979220, 5477142, 6638960, 7067280, 7302856, 9128570, 9958440, 10954284, 13692855, 14605712, 18257140, 19916880, 21908568, 27385710, 36514280, 43817136, 54771420, 73028560, 109542840, 219085680]

約数ペア:

[(1, 219085680), (2, 109542840), (3, 73028560), (4, 54771420), (5, 43817136), (6, 36514280), (8, 27385710), (10, 21908568), (11, 19916880), (12, 18257140), (15, 14605712), (16, 13692855), (20, 10954284), (22, 9958440), (24, 9128570), (30, 7302856), (31, 7067280), (33, 6638960), (40, 5477142), (44, 4979220), (48, 4564285), (55, 3983376), (60, 3651428), (62, 3533640), (66, 3319480), (80, 2738571), (88, 2489610), (93, 2355760), (110, 1991688), (120, 1825714), (124, 1766820), (132, 1659740), (155, 1413456), (165, 1327792), (176, 1244805), (186, 1177880), (220, 995844), (240, 912857), (248, 883410), (264, 829870), (310, 706728), (330, 663896), (341, 642480), (372, 588940), (440, 497922), (465, 471152), (496, 441705), (528, 414935), (620, 353364), (660, 331948), (682, 321240), (744, 294470), (880, 248961), (930, 235576), (1023, 214160), (1240, 176682), (1320, 165974), (1364, 160620), (1488, 147235), (1705, 128496), (1860, 117788), (2046, 107080), (2480, 88341), (2640, 82987), (2677, 81840), (2728, 80310), (3410, 64248), (3720, 58894), (4092, 53540), (5115, 42832), (5354, 40920), (5456, 40155), (6820, 32124), (7440, 29447), (8031, 27280), (8184, 26770), (10230, 21416), (10708, 20460), (13385, 16368), (13640, 16062)]