1659459780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^2$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 5615326080

約数和(自身を除く): 3955866300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 103, 110, 132, 158, 165, 180, 198, 206, 220, 237, 309, 316, 330, 395, 396, 412, 474, 495, 515, 618, 660, 711, 790, 869, 927, 948, 990, 1030, 1133, 1185, 1236, 1422, 1545, 1580, 1738, 1854, 1980, 2060, 2266, 2370, 2607, 2844, 3090, 3399, 3476, 3555, 3708, 4345, 4532, 4635, 4740, 5214, 5665, 6180, 6798, 7110, 7821, 8137, 8690, 9270, 10197, 10428, 10609, 11330, 13035, 13596, 14220, 15642, 16274, 16995, 17380, 18540, 20394, 21218, 22660, 24411, 26070, 31284, 31827, 32548, 33990, 39105, 40685, 40788, 42436, 48822, 50985, 52140, 53045, 63654, 67980, 73233, 78210, 81370, 89507, 95481, 97644, 101970, 106090, 116699, 122055, 127308, 146466, 156420, 159135, 162740, 179014, 190962, 203940, 212180, 233398, 244110, 268521, 292932, 318270, 350097, 358028, 366165, 381924, 447535, 466796, 477405, 488220, 537042, 583495, 636540, 700194, 732330, 805563, 838111, 895070, 954810, 1050291, 1074084, 1166990, 1342605, 1400388, 1464660, 1611126, 1676222, 1750485, 1790140, 1909620, 2100582, 2333980, 2514333, 2685210, 3222252, 3352444, 3500970, 4027815, 4190555, 4201164, 5028666, 5251455, 5370420, 7001940, 7542999, 8055630, 8381110, 9219221, 10057332, 10502910, 12571665, 15085998, 16111260, 16762220, 18438442, 21005820, 25143330, 27657663, 30171996, 36876884, 37714995, 46096105, 50286660, 55315326, 75429990, 82972989, 92192210, 110630652, 138288315, 150859980, 165945978, 184384420, 276576630, 331891956, 414864945, 553153260, 829729890, 1659459780]

約数ペア:

[(1, 1659459780), (2, 829729890), (3, 553153260), (4, 414864945), (5, 331891956), (6, 276576630), (9, 184384420), (10, 165945978), (11, 150859980), (12, 138288315), (15, 110630652), (18, 92192210), (20, 82972989), (22, 75429990), (30, 55315326), (33, 50286660), (36, 46096105), (44, 37714995), (45, 36876884), (55, 30171996), (60, 27657663), (66, 25143330), (79, 21005820), (90, 18438442), (99, 16762220), (103, 16111260), (110, 15085998), (132, 12571665), (158, 10502910), (165, 10057332), (180, 9219221), (198, 8381110), (206, 8055630), (220, 7542999), (237, 7001940), (309, 5370420), (316, 5251455), (330, 5028666), (395, 4201164), (396, 4190555), (412, 4027815), (474, 3500970), (495, 3352444), (515, 3222252), (618, 2685210), (660, 2514333), (711, 2333980), (790, 2100582), (869, 1909620), (927, 1790140), (948, 1750485), (990, 1676222), (1030, 1611126), (1133, 1464660), (1185, 1400388), (1236, 1342605), (1422, 1166990), (1545, 1074084), (1580, 1050291), (1738, 954810), (1854, 895070), (1980, 838111), (2060, 805563), (2266, 732330), (2370, 700194), (2607, 636540), (2844, 583495), (3090, 537042), (3399, 488220), (3476, 477405), (3555, 466796), (3708, 447535), (4345, 381924), (4532, 366165), (4635, 358028), (4740, 350097), (5214, 318270), (5665, 292932), (6180, 268521), (6798, 244110), (7110, 233398), (7821, 212180), (8137, 203940), (8690, 190962), (9270, 179014), (10197, 162740), (10428, 159135), (10609, 156420), (11330, 146466), (13035, 127308), (13596, 122055), (14220, 116699), (15642, 106090), (16274, 101970), (16995, 97644), (17380, 95481), (18540, 89507), (20394, 81370), (21218, 78210), (22660, 73233), (24411, 67980), (26070, 63654), (31284, 53045), (31827, 52140), (32548, 50985), (33990, 48822), (39105, 42436), (40685, 40788)]