16519140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 57290688

約数和(自身を除く): 40771548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 103, 108, 110, 132, 135, 162, 165, 180, 198, 206, 220, 243, 270, 297, 309, 324, 330, 396, 405, 412, 486, 495, 515, 540, 594, 618, 660, 729, 810, 891, 927, 972, 990, 1030, 1133, 1188, 1215, 1236, 1458, 1485, 1545, 1620, 1782, 1854, 1980, 2060, 2266, 2430, 2673, 2781, 2916, 2970, 3090, 3399, 3564, 3645, 3708, 4455, 4532, 4635, 4860, 5346, 5562, 5665, 5940, 6180, 6798, 7290, 8019, 8343, 8910, 9270, 10197, 10692, 11124, 11330, 13365, 13596, 13905, 14580, 16038, 16686, 16995, 17820, 18540, 20394, 22660, 25029, 26730, 27810, 30591, 32076, 33372, 33990, 40095, 40788, 41715, 50058, 50985, 53460, 55620, 61182, 67980, 75087, 80190, 83430, 91773, 100116, 101970, 122364, 125145, 150174, 152955, 160380, 166860, 183546, 203940, 250290, 275319, 300348, 305910, 367092, 375435, 458865, 500580, 550638, 611820, 750870, 825957, 917730, 1101276, 1376595, 1501740, 1651914, 1835460, 2753190, 3303828, 4129785, 5506380, 8259570, 16519140]

約数ペア:

[(1, 16519140), (2, 8259570), (3, 5506380), (4, 4129785), (5, 3303828), (6, 2753190), (9, 1835460), (10, 1651914), (11, 1501740), (12, 1376595), (15, 1101276), (18, 917730), (20, 825957), (22, 750870), (27, 611820), (30, 550638), (33, 500580), (36, 458865), (44, 375435), (45, 367092), (54, 305910), (55, 300348), (60, 275319), (66, 250290), (81, 203940), (90, 183546), (99, 166860), (103, 160380), (108, 152955), (110, 150174), (132, 125145), (135, 122364), (162, 101970), (165, 100116), (180, 91773), (198, 83430), (206, 80190), (220, 75087), (243, 67980), (270, 61182), (297, 55620), (309, 53460), (324, 50985), (330, 50058), (396, 41715), (405, 40788), (412, 40095), (486, 33990), (495, 33372), (515, 32076), (540, 30591), (594, 27810), (618, 26730), (660, 25029), (729, 22660), (810, 20394), (891, 18540), (927, 17820), (972, 16995), (990, 16686), (1030, 16038), (1133, 14580), (1188, 13905), (1215, 13596), (1236, 13365), (1458, 11330), (1485, 11124), (1545, 10692), (1620, 10197), (1782, 9270), (1854, 8910), (1980, 8343), (2060, 8019), (2266, 7290), (2430, 6798), (2673, 6180), (2781, 5940), (2916, 5665), (2970, 5562), (3090, 5346), (3399, 4860), (3564, 4635), (3645, 4532), (3708, 4455)]