1553918040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1927

約数の個数: 256

約数和(自身を含む): 5588352000

約数和(自身を除く): 4034433960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 1847, 2052, 2214, 2280, 2337, 2460, 2565, 2952, 3116, 3420, 3690, 3694, 3895, 4104, 4428, 4674, 4920, 5130, 5535, 5541, 6232, 6840, 7011, 7380, 7388, 7790, 8856, 9235, 9348, 10260, 11070, 11082, 11685, 14022, 14760, 14776, 15580, 16623, 18470, 18696, 20520, 21033, 22140, 22164, 23370, 27705, 28044, 31160, 33246, 35055, 35093, 36940, 42066, 44280, 44328, 46740, 49869, 55410, 56088, 66492, 70110, 70186, 73880, 75727, 83115, 84132, 93480, 99738, 105165, 105279, 110820, 132984, 140220, 140372, 151454, 166230, 168264, 175465, 199476, 210330, 210558, 221640, 227181, 249345, 280440, 280744, 302908, 315837, 332460, 350930, 378635, 398952, 420660, 421116, 454362, 498690, 526395, 605816, 631674, 664920, 681543, 701860, 757270, 841320, 842232, 908724, 947511, 997380, 1052790, 1135905, 1263348, 1363086, 1403720, 1438813, 1514540, 1579185, 1817448, 1895022, 1994760, 2044629, 2105580, 2271810, 2526696, 2726172, 2877626, 3029080, 3158370, 3407715, 3790044, 4089258, 4211160, 4316439, 4543620, 4737555, 5452344, 5755252, 6316740, 6815430, 7194065, 7580088, 8178516, 8632878, 9087240, 9475110, 10223145, 11510504, 12633480, 12949317, 13630860, 14388130, 16357032, 17265756, 18950220, 20446290, 21582195, 25898634, 27261720, 28776260, 34531512, 37900440, 38847951, 40892580, 43164390, 51797268, 57552520, 64746585, 77695902, 81785160, 86328780, 103594536, 129493170, 155391804, 172657560, 194239755, 258986340, 310783608, 388479510, 517972680, 776959020, 1553918040]

約数ペア:

[(1, 1553918040), (2, 776959020), (3, 517972680), (4, 388479510), (5, 310783608), (6, 258986340), (8, 194239755), (9, 172657560), (10, 155391804), (12, 129493170), (15, 103594536), (18, 86328780), (19, 81785160), (20, 77695902), (24, 64746585), (27, 57552520), (30, 51797268), (36, 43164390), (38, 40892580), (40, 38847951), (41, 37900440), (45, 34531512), (54, 28776260), (57, 27261720), (60, 25898634), (72, 21582195), (76, 20446290), (82, 18950220), (90, 17265756), (95, 16357032), (108, 14388130), (114, 13630860), (120, 12949317), (123, 12633480), (135, 11510504), (152, 10223145), (164, 9475110), (171, 9087240), (180, 8632878), (190, 8178516), (205, 7580088), (216, 7194065), (228, 6815430), (246, 6316740), (270, 5755252), (285, 5452344), (328, 4737555), (342, 4543620), (360, 4316439), (369, 4211160), (380, 4089258), (410, 3790044), (456, 3407715), (492, 3158370), (513, 3029080), (540, 2877626), (570, 2726172), (615, 2526696), (684, 2271810), (738, 2105580), (760, 2044629), (779, 1994760), (820, 1895022), (855, 1817448), (984, 1579185), (1026, 1514540), (1080, 1438813), (1107, 1403720), (1140, 1363086), (1230, 1263348), (1368, 1135905), (1476, 1052790), (1558, 997380), (1640, 947511), (1710, 908724), (1845, 842232), (1847, 841320), (2052, 757270), (2214, 701860), (2280, 681543), (2337, 664920), (2460, 631674), (2565, 605816), (2952, 526395), (3116, 498690), (3420, 454362), (3690, 421116), (3694, 420660), (3895, 398952), (4104, 378635), (4428, 350930), (4674, 332460), (4920, 315837), (5130, 302908), (5535, 280744), (5541, 280440), (6232, 249345), (6840, 227181), (7011, 221640), (7380, 210558), (7388, 210330), (7790, 199476), (8856, 175465), (9235, 168264), (9348, 166230), (10260, 151454), (11070, 140372), (11082, 140220), (11685, 132984), (14022, 110820), (14760, 105279), (14776, 105165), (15580, 99738), (16623, 93480), (18470, 84132), (18696, 83115), (20520, 75727), (21033, 73880), (22140, 70186), (22164, 70110), (23370, 66492), (27705, 56088), (28044, 55410), (31160, 49869), (33246, 46740), (35055, 44328), (35093, 44280), (36940, 42066)]