1258220160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3667

約数の個数: 192

約数和(自身を含む): 4417250760

約数和(自身を除く): 3159030600

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, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3581, 3660, 3904, 4392, 4880, 5490, 5760, 5856, 7162, 7320, 7808, 8784, 9760, 10743, 10980, 11712, 14324, 14640, 17568, 17905, 19520, 21486, 21960, 23424, 28648, 29280, 32229, 35136, 35810, 39040, 42972, 43920, 53715, 57296, 58560, 64458, 70272, 71620, 85944, 87840, 107430, 114592, 117120, 128916, 143240, 161145, 171888, 175680, 214860, 218441, 229184, 257832, 286480, 322290, 343776, 351360, 429720, 436882, 458368, 515664, 572960, 644580, 655323, 687552, 859440, 873764, 1031328, 1092205, 1145920, 1289160, 1310646, 1375104, 1718880, 1747528, 1965969, 2062656, 2184410, 2291840, 2578320, 2621292, 3276615, 3437760, 3495056, 3931938, 4125312, 4368820, 5156640, 5242584, 6553230, 6875520, 6990112, 7863876, 8737640, 9829845, 10313280, 10485168, 13106460, 13980224, 15727752, 17475280, 19659690, 20626560, 20970336, 26212920, 27960448, 31455504, 34950560, 39319380, 41940672, 52425840, 62911008, 69901120, 78638760, 83881344, 104851680, 125822016, 139802240, 157277520, 209703360, 251644032, 314555040, 419406720, 629110080, 1258220160]

約数ペア:

[(1, 1258220160), (2, 629110080), (3, 419406720), (4, 314555040), (5, 251644032), (6, 209703360), (8, 157277520), (9, 139802240), (10, 125822016), (12, 104851680), (15, 83881344), (16, 78638760), (18, 69901120), (20, 62911008), (24, 52425840), (30, 41940672), (32, 39319380), (36, 34950560), (40, 31455504), (45, 27960448), (48, 26212920), (60, 20970336), (61, 20626560), (64, 19659690), (72, 17475280), (80, 15727752), (90, 13980224), (96, 13106460), (120, 10485168), (122, 10313280), (128, 9829845), (144, 8737640), (160, 7863876), (180, 6990112), (183, 6875520), (192, 6553230), (240, 5242584), (244, 5156640), (288, 4368820), (305, 4125312), (320, 3931938), (360, 3495056), (366, 3437760), (384, 3276615), (480, 2621292), (488, 2578320), (549, 2291840), (576, 2184410), (610, 2062656), (640, 1965969), (720, 1747528), (732, 1718880), (915, 1375104), (960, 1310646), (976, 1289160), (1098, 1145920), (1152, 1092205), (1220, 1031328), (1440, 873764), (1464, 859440), (1830, 687552), (1920, 655323), (1952, 644580), (2196, 572960), (2440, 515664), (2745, 458368), (2880, 436882), (2928, 429720), (3581, 351360), (3660, 343776), (3904, 322290), (4392, 286480), (4880, 257832), (5490, 229184), (5760, 218441), (5856, 214860), (7162, 175680), (7320, 171888), (7808, 161145), (8784, 143240), (9760, 128916), (10743, 117120), (10980, 114592), (11712, 107430), (14324, 87840), (14640, 85944), (17568, 71620), (17905, 70272), (19520, 64458), (21486, 58560), (21960, 57296), (23424, 53715), (28648, 43920), (29280, 42972), (32229, 39040), (35136, 35810)]