1627411680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 5732633088

約数和(自身を除く): 4105221408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 97, 120, 122, 144, 160, 180, 183, 191, 194, 240, 244, 288, 291, 305, 360, 366, 382, 388, 480, 485, 488, 549, 573, 582, 610, 720, 732, 764, 776, 873, 915, 955, 970, 976, 1098, 1146, 1164, 1220, 1440, 1455, 1464, 1528, 1552, 1719, 1746, 1830, 1910, 1940, 1952, 2196, 2292, 2328, 2440, 2745, 2865, 2910, 2928, 3056, 3104, 3438, 3492, 3660, 3820, 3880, 4365, 4392, 4584, 4656, 4880, 5490, 5730, 5820, 5856, 5917, 6112, 6876, 6984, 7320, 7640, 7760, 8595, 8730, 8784, 9168, 9312, 9760, 10980, 11460, 11640, 11651, 11834, 13752, 13968, 14640, 15280, 15520, 17190, 17460, 17568, 17751, 18336, 18527, 21960, 22920, 23280, 23302, 23668, 27504, 27936, 29280, 29585, 30560, 34380, 34920, 34953, 35502, 37054, 43920, 45840, 46560, 46604, 47336, 53253, 55008, 55581, 58255, 59170, 68760, 69840, 69906, 71004, 74108, 87840, 88755, 91680, 92635, 93208, 94672, 104859, 106506, 111162, 116510, 118340, 137520, 139680, 139812, 142008, 148216, 166743, 174765, 177510, 185270, 186416, 189344, 209718, 213012, 222324, 233020, 236680, 266265, 275040, 277905, 279624, 284016, 296432, 333486, 349530, 355020, 370540, 372832, 419436, 426024, 444648, 466040, 473360, 524295, 532530, 555810, 559248, 568032, 592864, 666972, 699060, 710040, 741080, 833715, 838872, 852048, 889296, 932080, 946720, 1048590, 1065060, 1111620, 1118496, 1130147, 1333944, 1398120, 1420080, 1482160, 1667430, 1677744, 1704096, 1778592, 1864160, 2097180, 2130120, 2223240, 2260294, 2667888, 2796240, 2840160, 2964320, 3334860, 3355488, 3390441, 4194360, 4260240, 4446480, 4520588, 5335776, 5592480, 5650735, 6669720, 6780882, 8388720, 8520480, 8892960, 9041176, 10171323, 11301470, 13339440, 13561764, 16777440, 16952205, 18082352, 20342646, 22602940, 26678880, 27123528, 33904410, 36164704, 40685292, 45205880, 50856615, 54247056, 67808820, 81370584, 90411760, 101713230, 108494112, 135617640, 162741168, 180823520, 203426460, 271235280, 325482336, 406852920, 542470560, 813705840, 1627411680]

約数ペア:

[(1, 1627411680), (2, 813705840), (3, 542470560), (4, 406852920), (5, 325482336), (6, 271235280), (8, 203426460), (9, 180823520), (10, 162741168), (12, 135617640), (15, 108494112), (16, 101713230), (18, 90411760), (20, 81370584), (24, 67808820), (30, 54247056), (32, 50856615), (36, 45205880), (40, 40685292), (45, 36164704), (48, 33904410), (60, 27123528), (61, 26678880), (72, 22602940), (80, 20342646), (90, 18082352), (96, 16952205), (97, 16777440), (120, 13561764), (122, 13339440), (144, 11301470), (160, 10171323), (180, 9041176), (183, 8892960), (191, 8520480), (194, 8388720), (240, 6780882), (244, 6669720), (288, 5650735), (291, 5592480), (305, 5335776), (360, 4520588), (366, 4446480), (382, 4260240), (388, 4194360), (480, 3390441), (485, 3355488), (488, 3334860), (549, 2964320), (573, 2840160), (582, 2796240), (610, 2667888), (720, 2260294), (732, 2223240), (764, 2130120), (776, 2097180), (873, 1864160), (915, 1778592), (955, 1704096), (970, 1677744), (976, 1667430), (1098, 1482160), (1146, 1420080), (1164, 1398120), (1220, 1333944), (1440, 1130147), (1455, 1118496), (1464, 1111620), (1528, 1065060), (1552, 1048590), (1719, 946720), (1746, 932080), (1830, 889296), (1910, 852048), (1940, 838872), (1952, 833715), (2196, 741080), (2292, 710040), (2328, 699060), (2440, 666972), (2745, 592864), (2865, 568032), (2910, 559248), (2928, 555810), (3056, 532530), (3104, 524295), (3438, 473360), (3492, 466040), (3660, 444648), (3820, 426024), (3880, 419436), (4365, 372832), (4392, 370540), (4584, 355020), (4656, 349530), (4880, 333486), (5490, 296432), (5730, 284016), (5820, 279624), (5856, 277905), (5917, 275040), (6112, 266265), (6876, 236680), (6984, 233020), (7320, 222324), (7640, 213012), (7760, 209718), (8595, 189344), (8730, 186416), (8784, 185270), (9168, 177510), (9312, 174765), (9760, 166743), (10980, 148216), (11460, 142008), (11640, 139812), (11651, 139680), (11834, 137520), (13752, 118340), (13968, 116510), (14640, 111162), (15280, 106506), (15520, 104859), (17190, 94672), (17460, 93208), (17568, 92635), (17751, 91680), (18336, 88755), (18527, 87840), (21960, 74108), (22920, 71004), (23280, 69906), (23302, 69840), (23668, 68760), (27504, 59170), (27936, 58255), (29280, 55581), (29585, 55008), (30560, 53253), (34380, 47336), (34920, 46604), (34953, 46560), (35502, 45840), (37054, 43920)]