88141680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 334264320

約数和(自身を除く): 246122640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 359, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 718, 720, 744, 792, 880, 930, 990, 1023, 1077, 1116, 1240, 1320, 1364, 1395, 1436, 1488, 1584, 1705, 1795, 1860, 1980, 2046, 2154, 2232, 2480, 2640, 2728, 2790, 2872, 3069, 3231, 3410, 3590, 3720, 3949, 3960, 4092, 4308, 4464, 5115, 5385, 5456, 5580, 5744, 6138, 6462, 6820, 7180, 7440, 7898, 7920, 8184, 8616, 10230, 10770, 11129, 11160, 11847, 12276, 12924, 13640, 14360, 15345, 15796, 16155, 16368, 17232, 19745, 20460, 21540, 22258, 22320, 23694, 24552, 25848, 27280, 28720, 30690, 31592, 32310, 33387, 35541, 39490, 40920, 43080, 44516, 47388, 49104, 51696, 55645, 59235, 61380, 63184, 64620, 66774, 71082, 78980, 81840, 86160, 89032, 94776, 100161, 111290, 118470, 122419, 122760, 129240, 133548, 142164, 157960, 166935, 177705, 178064, 189552, 200322, 222580, 236940, 244838, 245520, 258480, 267096, 284328, 315920, 333870, 355410, 367257, 400644, 445160, 473880, 489676, 500805, 534192, 568656, 612095, 667740, 710820, 734514, 801288, 890320, 947760, 979352, 1001610, 1101771, 1224190, 1335480, 1421640, 1469028, 1602576, 1836285, 1958704, 2003220, 2203542, 2448380, 2670960, 2843280, 2938056, 3672570, 4006440, 4407084, 4896760, 5508855, 5876112, 7345140, 8012880, 8814168, 9793520, 11017710, 14690280, 17628336, 22035420, 29380560, 44070840, 88141680]

約数ペア:

[(1, 88141680), (2, 44070840), (3, 29380560), (4, 22035420), (5, 17628336), (6, 14690280), (8, 11017710), (9, 9793520), (10, 8814168), (11, 8012880), (12, 7345140), (15, 5876112), (16, 5508855), (18, 4896760), (20, 4407084), (22, 4006440), (24, 3672570), (30, 2938056), (31, 2843280), (33, 2670960), (36, 2448380), (40, 2203542), (44, 2003220), (45, 1958704), (48, 1836285), (55, 1602576), (60, 1469028), (62, 1421640), (66, 1335480), (72, 1224190), (80, 1101771), (88, 1001610), (90, 979352), (93, 947760), (99, 890320), (110, 801288), (120, 734514), (124, 710820), (132, 667740), (144, 612095), (155, 568656), (165, 534192), (176, 500805), (180, 489676), (186, 473880), (198, 445160), (220, 400644), (240, 367257), (248, 355410), (264, 333870), (279, 315920), (310, 284328), (330, 267096), (341, 258480), (359, 245520), (360, 244838), (372, 236940), (396, 222580), (440, 200322), (465, 189552), (495, 178064), (496, 177705), (528, 166935), (558, 157960), (620, 142164), (660, 133548), (682, 129240), (718, 122760), (720, 122419), (744, 118470), (792, 111290), (880, 100161), (930, 94776), (990, 89032), (1023, 86160), (1077, 81840), (1116, 78980), (1240, 71082), (1320, 66774), (1364, 64620), (1395, 63184), (1436, 61380), (1488, 59235), (1584, 55645), (1705, 51696), (1795, 49104), (1860, 47388), (1980, 44516), (2046, 43080), (2154, 40920), (2232, 39490), (2480, 35541), (2640, 33387), (2728, 32310), (2790, 31592), (2872, 30690), (3069, 28720), (3231, 27280), (3410, 25848), (3590, 24552), (3720, 23694), (3949, 22320), (3960, 22258), (4092, 21540), (4308, 20460), (4464, 19745), (5115, 17232), (5385, 16368), (5456, 16155), (5580, 15796), (5744, 15345), (6138, 14360), (6462, 13640), (6820, 12924), (7180, 12276), (7440, 11847), (7898, 11160), (7920, 11129), (8184, 10770), (8616, 10230)]