764248680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2340

約数の個数: 192

約数和(自身を含む): 2712724560

約数和(自身を除く): 1948475880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 292, 312, 360, 365, 390, 438, 468, 520, 584, 585, 657, 730, 780, 876, 936, 949, 1095, 1170, 1314, 1460, 1560, 1752, 1898, 2190, 2237, 2340, 2628, 2847, 2920, 3285, 3796, 4380, 4474, 4680, 4745, 5256, 5694, 6570, 6711, 7592, 8541, 8760, 8948, 9490, 11185, 11388, 13140, 13422, 14235, 17082, 17896, 18980, 20133, 22370, 22776, 26280, 26844, 28470, 29081, 33555, 34164, 37960, 40266, 42705, 44740, 53688, 56940, 58162, 67110, 68328, 80532, 85410, 87243, 89480, 100665, 113880, 116324, 134220, 145405, 161064, 163301, 170820, 174486, 201330, 232648, 261729, 268440, 290810, 326602, 341640, 348972, 402660, 436215, 489903, 523458, 581620, 653204, 697944, 805320, 816505, 872430, 979806, 1046916, 1163240, 1306408, 1308645, 1469709, 1633010, 1744860, 1959612, 2093832, 2122913, 2449515, 2617290, 2939418, 3266020, 3489720, 3919224, 4245826, 4899030, 5234580, 5878836, 6368739, 6532040, 7348545, 8491652, 9798060, 10469160, 10614565, 11757672, 12737478, 14697090, 16983304, 19106217, 19596120, 21229130, 25474956, 29394180, 31843695, 38212434, 42458260, 50949912, 58788360, 63687390, 76424868, 84916520, 95531085, 127374780, 152849736, 191062170, 254749560, 382124340, 764248680]

約数ペア:

[(1, 764248680), (2, 382124340), (3, 254749560), (4, 191062170), (5, 152849736), (6, 127374780), (8, 95531085), (9, 84916520), (10, 76424868), (12, 63687390), (13, 58788360), (15, 50949912), (18, 42458260), (20, 38212434), (24, 31843695), (26, 29394180), (30, 25474956), (36, 21229130), (39, 19596120), (40, 19106217), (45, 16983304), (52, 14697090), (60, 12737478), (65, 11757672), (72, 10614565), (73, 10469160), (78, 9798060), (90, 8491652), (104, 7348545), (117, 6532040), (120, 6368739), (130, 5878836), (146, 5234580), (156, 4899030), (180, 4245826), (195, 3919224), (219, 3489720), (234, 3266020), (260, 2939418), (292, 2617290), (312, 2449515), (360, 2122913), (365, 2093832), (390, 1959612), (438, 1744860), (468, 1633010), (520, 1469709), (584, 1308645), (585, 1306408), (657, 1163240), (730, 1046916), (780, 979806), (876, 872430), (936, 816505), (949, 805320), (1095, 697944), (1170, 653204), (1314, 581620), (1460, 523458), (1560, 489903), (1752, 436215), (1898, 402660), (2190, 348972), (2237, 341640), (2340, 326602), (2628, 290810), (2847, 268440), (2920, 261729), (3285, 232648), (3796, 201330), (4380, 174486), (4474, 170820), (4680, 163301), (4745, 161064), (5256, 145405), (5694, 134220), (6570, 116324), (6711, 113880), (7592, 100665), (8541, 89480), (8760, 87243), (8948, 85410), (9490, 80532), (11185, 68328), (11388, 67110), (13140, 58162), (13422, 56940), (14235, 53688), (17082, 44740), (17896, 42705), (18980, 40266), (20133, 37960), (22370, 34164), (22776, 33555), (26280, 29081), (26844, 28470)]