207553680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 763236864

約数和(自身を除く): 555683184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 547, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1094, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1641, 1860, 2040, 2108, 2188, 2232, 2448, 2480, 2635, 2735, 2790, 3060, 3162, 3282, 3720, 4080, 4216, 4376, 4464, 4743, 4923, 5270, 5470, 5580, 6120, 6324, 6564, 7440, 7905, 8205, 8432, 8752, 9299, 9486, 9846, 10540, 10940, 11160, 12240, 12648, 13128, 15810, 16410, 16957, 18598, 18972, 19692, 21080, 21880, 22320, 23715, 24615, 25296, 26256, 27897, 31620, 32820, 33914, 37196, 37944, 39384, 42160, 43760, 46495, 47430, 49230, 50871, 55794, 63240, 65640, 67828, 74392, 75888, 78768, 83691, 84785, 92990, 94860, 98460, 101742, 111588, 126480, 131280, 135656, 139485, 148784, 152613, 167382, 169570, 185980, 189720, 196920, 203484, 223176, 254355, 271312, 278970, 288269, 305226, 334764, 339140, 371960, 379440, 393840, 406968, 418455, 446352, 508710, 557940, 576538, 610452, 669528, 678280, 743920, 763065, 813936, 836910, 864807, 1017420, 1115880, 1153076, 1220904, 1339056, 1356560, 1441345, 1526130, 1673820, 1729614, 2034840, 2231760, 2306152, 2441808, 2594421, 2882690, 3052260, 3347640, 3459228, 4069680, 4324035, 4612304, 5188842, 5765380, 6104520, 6695280, 6918456, 8648070, 10377684, 11530760, 12209040, 12972105, 13836912, 17296140, 20755368, 23061520, 25944210, 34592280, 41510736, 51888420, 69184560, 103776840, 207553680]

約数ペア:

[(1, 207553680), (2, 103776840), (3, 69184560), (4, 51888420), (5, 41510736), (6, 34592280), (8, 25944210), (9, 23061520), (10, 20755368), (12, 17296140), (15, 13836912), (16, 12972105), (17, 12209040), (18, 11530760), (20, 10377684), (24, 8648070), (30, 6918456), (31, 6695280), (34, 6104520), (36, 5765380), (40, 5188842), (45, 4612304), (48, 4324035), (51, 4069680), (60, 3459228), (62, 3347640), (68, 3052260), (72, 2882690), (80, 2594421), (85, 2441808), (90, 2306152), (93, 2231760), (102, 2034840), (120, 1729614), (124, 1673820), (136, 1526130), (144, 1441345), (153, 1356560), (155, 1339056), (170, 1220904), (180, 1153076), (186, 1115880), (204, 1017420), (240, 864807), (248, 836910), (255, 813936), (272, 763065), (279, 743920), (306, 678280), (310, 669528), (340, 610452), (360, 576538), (372, 557940), (408, 508710), (465, 446352), (496, 418455), (510, 406968), (527, 393840), (547, 379440), (558, 371960), (612, 339140), (620, 334764), (680, 305226), (720, 288269), (744, 278970), (765, 271312), (816, 254355), (930, 223176), (1020, 203484), (1054, 196920), (1094, 189720), (1116, 185980), (1224, 169570), (1240, 167382), (1360, 152613), (1395, 148784), (1488, 139485), (1530, 135656), (1581, 131280), (1641, 126480), (1860, 111588), (2040, 101742), (2108, 98460), (2188, 94860), (2232, 92990), (2448, 84785), (2480, 83691), (2635, 78768), (2735, 75888), (2790, 74392), (3060, 67828), (3162, 65640), (3282, 63240), (3720, 55794), (4080, 50871), (4216, 49230), (4376, 47430), (4464, 46495), (4743, 43760), (4923, 42160), (5270, 39384), (5470, 37944), (5580, 37196), (6120, 33914), (6324, 32820), (6564, 31620), (7440, 27897), (7905, 26256), (8205, 25296), (8432, 24615), (8752, 23715), (9299, 22320), (9486, 21880), (9846, 21080), (10540, 19692), (10940, 18972), (11160, 18598), (12240, 16957), (12648, 16410), (13128, 15810)]