1666242360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67079}}^1$

素因数の和:67122

約数の個数: 128

約数和(自身を含む): 5795712000

約数和(自身を除く): 4129469640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 67079, 134158, 201237, 268316, 335395, 402474, 536632, 603711, 670790, 804948, 1006185, 1207422, 1341580, 1542817, 1609896, 1811133, 2012370, 2414844, 2683160, 3018555, 3085634, 3622266, 4024740, 4628451, 4829688, 6037110, 6171268, 7244532, 7714085, 8049480, 9055665, 9256902, 12074220, 12342536, 13885353, 14489064, 15428170, 18111330, 18513804, 23142255, 24148440, 27770706, 30856340, 36222660, 37027608, 41656059, 46284510, 55541412, 61712680, 69426765, 72445320, 83312118, 92569020, 111082824, 138853530, 166624236, 185138040, 208280295, 277707060, 333248472, 416560590, 555414120, 833121180, 1666242360]

約数ペア:

[(1, 1666242360), (2, 833121180), (3, 555414120), (4, 416560590), (5, 333248472), (6, 277707060), (8, 208280295), (9, 185138040), (10, 166624236), (12, 138853530), (15, 111082824), (18, 92569020), (20, 83312118), (23, 72445320), (24, 69426765), (27, 61712680), (30, 55541412), (36, 46284510), (40, 41656059), (45, 37027608), (46, 36222660), (54, 30856340), (60, 27770706), (69, 24148440), (72, 23142255), (90, 18513804), (92, 18111330), (108, 15428170), (115, 14489064), (120, 13885353), (135, 12342536), (138, 12074220), (180, 9256902), (184, 9055665), (207, 8049480), (216, 7714085), (230, 7244532), (270, 6171268), (276, 6037110), (345, 4829688), (360, 4628451), (414, 4024740), (460, 3622266), (540, 3085634), (552, 3018555), (621, 2683160), (690, 2414844), (828, 2012370), (920, 1811133), (1035, 1609896), (1080, 1542817), (1242, 1341580), (1380, 1207422), (1656, 1006185), (2070, 804948), (2484, 670790), (2760, 603711), (3105, 536632), (4140, 402474), (4968, 335395), (6210, 268316), (8280, 201237), (12420, 134158), (24840, 67079)]