40991940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 142571520

約数和(自身を除く): 101579580

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, 67, 90, 99, 103, 108, 110, 132, 134, 135, 165, 180, 198, 201, 206, 220, 268, 270, 297, 309, 330, 335, 396, 402, 412, 495, 515, 540, 594, 603, 618, 660, 670, 737, 804, 927, 990, 1005, 1030, 1133, 1188, 1206, 1236, 1340, 1474, 1485, 1545, 1809, 1854, 1980, 2010, 2060, 2211, 2266, 2412, 2781, 2948, 2970, 3015, 3090, 3399, 3618, 3685, 3708, 4020, 4422, 4532, 4635, 5562, 5665, 5940, 6030, 6180, 6633, 6798, 6901, 7236, 7370, 8844, 9045, 9270, 10197, 11055, 11124, 11330, 12060, 13266, 13596, 13802, 13905, 14740, 16995, 18090, 18540, 19899, 20394, 20703, 22110, 22660, 26532, 27604, 27810, 30591, 33165, 33990, 34505, 36180, 39798, 40788, 41406, 44220, 50985, 55620, 61182, 62109, 66330, 67980, 69010, 75911, 79596, 82812, 99495, 101970, 103515, 122364, 124218, 132660, 138020, 151822, 152955, 186327, 198990, 203940, 207030, 227733, 248436, 303644, 305910, 310545, 372654, 379555, 397980, 414060, 455466, 611820, 621090, 683199, 745308, 759110, 910932, 931635, 1138665, 1242180, 1366398, 1518220, 1863270, 2049597, 2277330, 2732796, 3415995, 3726540, 4099194, 4554660, 6831990, 8198388, 10247985, 13663980, 20495970, 40991940]

約数ペア:

[(1, 40991940), (2, 20495970), (3, 13663980), (4, 10247985), (5, 8198388), (6, 6831990), (9, 4554660), (10, 4099194), (11, 3726540), (12, 3415995), (15, 2732796), (18, 2277330), (20, 2049597), (22, 1863270), (27, 1518220), (30, 1366398), (33, 1242180), (36, 1138665), (44, 931635), (45, 910932), (54, 759110), (55, 745308), (60, 683199), (66, 621090), (67, 611820), (90, 455466), (99, 414060), (103, 397980), (108, 379555), (110, 372654), (132, 310545), (134, 305910), (135, 303644), (165, 248436), (180, 227733), (198, 207030), (201, 203940), (206, 198990), (220, 186327), (268, 152955), (270, 151822), (297, 138020), (309, 132660), (330, 124218), (335, 122364), (396, 103515), (402, 101970), (412, 99495), (495, 82812), (515, 79596), (540, 75911), (594, 69010), (603, 67980), (618, 66330), (660, 62109), (670, 61182), (737, 55620), (804, 50985), (927, 44220), (990, 41406), (1005, 40788), (1030, 39798), (1133, 36180), (1188, 34505), (1206, 33990), (1236, 33165), (1340, 30591), (1474, 27810), (1485, 27604), (1545, 26532), (1809, 22660), (1854, 22110), (1980, 20703), (2010, 20394), (2060, 19899), (2211, 18540), (2266, 18090), (2412, 16995), (2781, 14740), (2948, 13905), (2970, 13802), (3015, 13596), (3090, 13266), (3399, 12060), (3618, 11330), (3685, 11124), (3708, 11055), (4020, 10197), (4422, 9270), (4532, 9045), (4635, 8844), (5562, 7370), (5665, 7236), (5940, 6901), (6030, 6798), (6180, 6633)]