276383520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 216

約数和(自身を含む): 1097423964

約数和(自身を除く): 821040444

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3917, 3920, 4410, 4704, 5040, 5880, 7056, 7834, 7840, 8820, 10080, 11751, 11760, 14112, 15668, 17640, 19585, 23502, 23520, 27419, 31336, 35253, 35280, 39170, 47004, 54838, 58755, 62672, 70506, 70560, 78340, 82257, 94008, 109676, 117510, 125344, 137095, 141012, 156680, 164514, 176265, 188016, 191933, 219352, 235020, 246771, 274190, 282024, 313360, 329028, 352530, 376032, 383866, 411285, 438704, 470040, 493542, 548380, 564048, 575799, 626720, 658056, 705060, 767732, 822570, 877408, 940080, 959665, 987084, 1096760, 1128096, 1151598, 1233855, 1316112, 1410120, 1535464, 1645140, 1727397, 1880160, 1919330, 1974168, 2193520, 2303196, 2467710, 2632224, 2820240, 2878995, 3070928, 3290280, 3454794, 3838660, 3948336, 4387040, 4606392, 4935420, 5640480, 5757990, 6141856, 6580560, 6909588, 7677320, 7896672, 8636985, 9212784, 9870840, 11515980, 13161120, 13819176, 15354640, 17273970, 18425568, 19741680, 23031960, 27638352, 30709280, 34547940, 39483360, 46063920, 55276704, 69095880, 92127840, 138191760, 276383520]

約数ペア:

[(1, 276383520), (2, 138191760), (3, 92127840), (4, 69095880), (5, 55276704), (6, 46063920), (7, 39483360), (8, 34547940), (9, 30709280), (10, 27638352), (12, 23031960), (14, 19741680), (15, 18425568), (16, 17273970), (18, 15354640), (20, 13819176), (21, 13161120), (24, 11515980), (28, 9870840), (30, 9212784), (32, 8636985), (35, 7896672), (36, 7677320), (40, 6909588), (42, 6580560), (45, 6141856), (48, 5757990), (49, 5640480), (56, 4935420), (60, 4606392), (63, 4387040), (70, 3948336), (72, 3838660), (80, 3454794), (84, 3290280), (90, 3070928), (96, 2878995), (98, 2820240), (105, 2632224), (112, 2467710), (120, 2303196), (126, 2193520), (140, 1974168), (144, 1919330), (147, 1880160), (160, 1727397), (168, 1645140), (180, 1535464), (196, 1410120), (210, 1316112), (224, 1233855), (240, 1151598), (245, 1128096), (252, 1096760), (280, 987084), (288, 959665), (294, 940080), (315, 877408), (336, 822570), (360, 767732), (392, 705060), (420, 658056), (441, 626720), (480, 575799), (490, 564048), (504, 548380), (560, 493542), (588, 470040), (630, 438704), (672, 411285), (720, 383866), (735, 376032), (784, 352530), (840, 329028), (882, 313360), (980, 282024), (1008, 274190), (1120, 246771), (1176, 235020), (1260, 219352), (1440, 191933), (1470, 188016), (1568, 176265), (1680, 164514), (1764, 156680), (1960, 141012), (2016, 137095), (2205, 125344), (2352, 117510), (2520, 109676), (2940, 94008), (3360, 82257), (3528, 78340), (3917, 70560), (3920, 70506), (4410, 62672), (4704, 58755), (5040, 54838), (5880, 47004), (7056, 39170), (7834, 35280), (7840, 35253), (8820, 31336), (10080, 27419), (11751, 23520), (11760, 23502), (14112, 19585), (15668, 17640)]