18922690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1\times {\mathrm{887}}^1$

素因数の和:1869

約数の個数: 160

約数和(自身を含む): 59365343232

約数和(自身を除く): 40442652912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 863, 887, 1030, 1236, 1545, 1648, 1726, 1774, 2060, 2472, 2589, 2661, 3090, 3452, 3548, 4120, 4315, 4435, 4944, 5178, 5322, 6180, 6904, 7096, 8240, 8630, 8870, 10356, 10644, 12360, 12945, 13305, 13808, 14192, 17260, 17740, 20712, 21288, 24720, 25890, 26610, 34520, 35480, 41424, 42576, 51780, 53220, 69040, 70960, 88889, 91361, 103560, 106440, 177778, 182722, 207120, 212880, 266667, 274083, 355556, 365444, 444445, 456805, 533334, 548166, 711112, 730888, 765481, 888890, 913610, 1066668, 1096332, 1333335, 1370415, 1422224, 1461776, 1530962, 1777780, 1827220, 2133336, 2192664, 2296443, 2666670, 2740830, 3061924, 3555560, 3654440, 3827405, 4266672, 4385328, 4592886, 5333340, 5481660, 6123848, 7111120, 7308880, 7654810, 9185772, 10666680, 10963320, 11482215, 12247696, 15309620, 18371544, 21333360, 21926640, 22964430, 30619240, 36743088, 45928860, 61238480, 78844543, 91857720, 157689086, 183715440, 236533629, 315378172, 394222715, 473067258, 630756344, 788445430, 946134516, 1182668145, 1261512688, 1576890860, 1892269032, 2365336290, 3153781720, 3784538064, 4730672580, 6307563440, 9461345160, 18922690320]

約数ペア:

[(1, 18922690320), (2, 9461345160), (3, 6307563440), (4, 4730672580), (5, 3784538064), (6, 3153781720), (8, 2365336290), (10, 1892269032), (12, 1576890860), (15, 1261512688), (16, 1182668145), (20, 946134516), (24, 788445430), (30, 630756344), (40, 473067258), (48, 394222715), (60, 315378172), (80, 236533629), (103, 183715440), (120, 157689086), (206, 91857720), (240, 78844543), (309, 61238480), (412, 45928860), (515, 36743088), (618, 30619240), (824, 22964430), (863, 21926640), (887, 21333360), (1030, 18371544), (1236, 15309620), (1545, 12247696), (1648, 11482215), (1726, 10963320), (1774, 10666680), (2060, 9185772), (2472, 7654810), (2589, 7308880), (2661, 7111120), (3090, 6123848), (3452, 5481660), (3548, 5333340), (4120, 4592886), (4315, 4385328), (4435, 4266672), (4944, 3827405), (5178, 3654440), (5322, 3555560), (6180, 3061924), (6904, 2740830), (7096, 2666670), (8240, 2296443), (8630, 2192664), (8870, 2133336), (10356, 1827220), (10644, 1777780), (12360, 1530962), (12945, 1461776), (13305, 1422224), (13808, 1370415), (14192, 1333335), (17260, 1096332), (17740, 1066668), (20712, 913610), (21288, 888890), (24720, 765481), (25890, 730888), (26610, 711112), (34520, 548166), (35480, 533334), (41424, 456805), (42576, 444445), (51780, 365444), (53220, 355556), (69040, 274083), (70960, 266667), (88889, 212880), (91361, 207120), (103560, 182722), (106440, 177778)]