948704680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 2748038400

約数和(自身を除く): 1799333720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 79, 88, 98, 110, 140, 154, 158, 196, 220, 245, 280, 308, 316, 385, 392, 395, 440, 490, 539, 553, 557, 616, 632, 770, 790, 869, 980, 1078, 1106, 1114, 1540, 1580, 1738, 1960, 2156, 2212, 2228, 2695, 2765, 2785, 3080, 3160, 3476, 3871, 3899, 4312, 4345, 4424, 4456, 5390, 5530, 5570, 6083, 6127, 6952, 7742, 7798, 8690, 10780, 11060, 11140, 12166, 12254, 15484, 15596, 17380, 19355, 19495, 21560, 22120, 22280, 24332, 24508, 27293, 30415, 30635, 30968, 31192, 34760, 38710, 38990, 42581, 42889, 44003, 48664, 49016, 54586, 60830, 61270, 77420, 77980, 85162, 85778, 88006, 109172, 121660, 122540, 136465, 154840, 155960, 170324, 171556, 176012, 212905, 214445, 218344, 220015, 243320, 245080, 272930, 300223, 308021, 340648, 343112, 352024, 425810, 428890, 440030, 484033, 545860, 600446, 616042, 851620, 857780, 880060, 968066, 1091720, 1200892, 1232084, 1501115, 1540105, 1703240, 1715560, 1760120, 1936132, 2156147, 2401784, 2420165, 2464168, 3002230, 3080210, 3388231, 3872264, 4312294, 4840330, 6004460, 6160420, 6776462, 8624588, 9680660, 10780735, 12008920, 12320840, 13552924, 16941155, 17249176, 19361320, 21561470, 23717617, 27105848, 33882310, 43122940, 47435234, 67764620, 86245880, 94870468, 118588085, 135529240, 189740936, 237176170, 474352340, 948704680]

約数ペア:

[(1, 948704680), (2, 474352340), (4, 237176170), (5, 189740936), (7, 135529240), (8, 118588085), (10, 94870468), (11, 86245880), (14, 67764620), (20, 47435234), (22, 43122940), (28, 33882310), (35, 27105848), (40, 23717617), (44, 21561470), (49, 19361320), (55, 17249176), (56, 16941155), (70, 13552924), (77, 12320840), (79, 12008920), (88, 10780735), (98, 9680660), (110, 8624588), (140, 6776462), (154, 6160420), (158, 6004460), (196, 4840330), (220, 4312294), (245, 3872264), (280, 3388231), (308, 3080210), (316, 3002230), (385, 2464168), (392, 2420165), (395, 2401784), (440, 2156147), (490, 1936132), (539, 1760120), (553, 1715560), (557, 1703240), (616, 1540105), (632, 1501115), (770, 1232084), (790, 1200892), (869, 1091720), (980, 968066), (1078, 880060), (1106, 857780), (1114, 851620), (1540, 616042), (1580, 600446), (1738, 545860), (1960, 484033), (2156, 440030), (2212, 428890), (2228, 425810), (2695, 352024), (2765, 343112), (2785, 340648), (3080, 308021), (3160, 300223), (3476, 272930), (3871, 245080), (3899, 243320), (4312, 220015), (4345, 218344), (4424, 214445), (4456, 212905), (5390, 176012), (5530, 171556), (5570, 170324), (6083, 155960), (6127, 154840), (6952, 136465), (7742, 122540), (7798, 121660), (8690, 109172), (10780, 88006), (11060, 85778), (11140, 85162), (12166, 77980), (12254, 77420), (15484, 61270), (15596, 60830), (17380, 54586), (19355, 49016), (19495, 48664), (21560, 44003), (22120, 42889), (22280, 42581), (24332, 38990), (24508, 38710), (27293, 34760), (30415, 31192), (30635, 30968)]