227760720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 836517888

約数和(自身を除く): 608757168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 92, 93, 110, 115, 120, 121, 124, 132, 138, 155, 165, 176, 184, 186, 220, 230, 240, 242, 248, 253, 264, 276, 310, 330, 341, 345, 363, 368, 372, 440, 460, 465, 484, 496, 506, 528, 552, 605, 620, 660, 682, 690, 713, 726, 744, 759, 880, 920, 930, 968, 1012, 1023, 1104, 1210, 1240, 1265, 1320, 1331, 1364, 1380, 1426, 1452, 1488, 1518, 1705, 1815, 1840, 1860, 1936, 2024, 2046, 2139, 2420, 2480, 2530, 2640, 2662, 2728, 2760, 2783, 2852, 2904, 3036, 3410, 3565, 3630, 3720, 3751, 3795, 3993, 4048, 4092, 4278, 4840, 5060, 5115, 5324, 5456, 5520, 5566, 5704, 5808, 6072, 6655, 6820, 7130, 7260, 7440, 7502, 7590, 7843, 7986, 8184, 8349, 8556, 9680, 10120, 10230, 10648, 10695, 11132, 11253, 11408, 12144, 13310, 13640, 13915, 14260, 14520, 15004, 15180, 15686, 15972, 16368, 16698, 17112, 18755, 19965, 20240, 20460, 21296, 21390, 22264, 22506, 23529, 26620, 27280, 27830, 28520, 29040, 30008, 30360, 30613, 31372, 31944, 33396, 34224, 37510, 39215, 39930, 40920, 41261, 41745, 42780, 44528, 45012, 47058, 53240, 55660, 56265, 57040, 60016, 60720, 61226, 62744, 63888, 66792, 75020, 78430, 79860, 81840, 82522, 83490, 85560, 86273, 90024, 91839, 94116, 106480, 111320, 112530, 117645, 122452, 123783, 125488, 133584, 150040, 153065, 156860, 159720, 165044, 166980, 171120, 172546, 180048, 183678, 188232, 206305, 222640, 225060, 235290, 244904, 247566, 258819, 300080, 306130, 313720, 319440, 330088, 333960, 345092, 367356, 376464, 412610, 431365, 450120, 459195, 470580, 489808, 495132, 517638, 612260, 618915, 627440, 660176, 667920, 690184, 734712, 825220, 862730, 900240, 918390, 941160, 949003, 990264, 1035276, 1224520, 1237830, 1294095, 1380368, 1469424, 1650440, 1725460, 1836780, 1882320, 1898006, 1980528, 2070552, 2449040, 2475660, 2588190, 2847009, 3300880, 3450920, 3673560, 3796012, 4141104, 4745015, 4951320, 5176380, 5694018, 6901840, 7347120, 7592024, 9490030, 9902640, 10352760, 11388036, 14235045, 15184048, 18980060, 20705520, 22776072, 28470090, 37960120, 45552144, 56940180, 75920240, 113880360, 227760720]

約数ペア:

[(1, 227760720), (2, 113880360), (3, 75920240), (4, 56940180), (5, 45552144), (6, 37960120), (8, 28470090), (10, 22776072), (11, 20705520), (12, 18980060), (15, 15184048), (16, 14235045), (20, 11388036), (22, 10352760), (23, 9902640), (24, 9490030), (30, 7592024), (31, 7347120), (33, 6901840), (40, 5694018), (44, 5176380), (46, 4951320), (48, 4745015), (55, 4141104), (60, 3796012), (62, 3673560), (66, 3450920), (69, 3300880), (80, 2847009), (88, 2588190), (92, 2475660), (93, 2449040), (110, 2070552), (115, 1980528), (120, 1898006), (121, 1882320), (124, 1836780), (132, 1725460), (138, 1650440), (155, 1469424), (165, 1380368), (176, 1294095), (184, 1237830), (186, 1224520), (220, 1035276), (230, 990264), (240, 949003), (242, 941160), (248, 918390), (253, 900240), (264, 862730), (276, 825220), (310, 734712), (330, 690184), (341, 667920), (345, 660176), (363, 627440), (368, 618915), (372, 612260), (440, 517638), (460, 495132), (465, 489808), (484, 470580), (496, 459195), (506, 450120), (528, 431365), (552, 412610), (605, 376464), (620, 367356), (660, 345092), (682, 333960), (690, 330088), (713, 319440), (726, 313720), (744, 306130), (759, 300080), (880, 258819), (920, 247566), (930, 244904), (968, 235290), (1012, 225060), (1023, 222640), (1104, 206305), (1210, 188232), (1240, 183678), (1265, 180048), (1320, 172546), (1331, 171120), (1364, 166980), (1380, 165044), (1426, 159720), (1452, 156860), (1488, 153065), (1518, 150040), (1705, 133584), (1815, 125488), (1840, 123783), (1860, 122452), (1936, 117645), (2024, 112530), (2046, 111320), (2139, 106480), (2420, 94116), (2480, 91839), (2530, 90024), (2640, 86273), (2662, 85560), (2728, 83490), (2760, 82522), (2783, 81840), (2852, 79860), (2904, 78430), (3036, 75020), (3410, 66792), (3565, 63888), (3630, 62744), (3720, 61226), (3751, 60720), (3795, 60016), (3993, 57040), (4048, 56265), (4092, 55660), (4278, 53240), (4840, 47058), (5060, 45012), (5115, 44528), (5324, 42780), (5456, 41745), (5520, 41261), (5566, 40920), (5704, 39930), (5808, 39215), (6072, 37510), (6655, 34224), (6820, 33396), (7130, 31944), (7260, 31372), (7440, 30613), (7502, 30360), (7590, 30008), (7843, 29040), (7986, 28520), (8184, 27830), (8349, 27280), (8556, 26620), (9680, 23529), (10120, 22506), (10230, 22264), (10648, 21390), (10695, 21296), (11132, 20460), (11253, 20240), (11408, 19965), (12144, 18755), (13310, 17112), (13640, 16698), (13915, 16368), (14260, 15972), (14520, 15686), (15004, 15180)]