490102220400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{13217}}^1$

素因数の和:15628

約数の個数: 240

約数和(自身を含む): 1691566253664

約数和(自身を除く): 1201464033264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2377, 2600, 3120, 3900, 4754, 5200, 7131, 7800, 9508, 11885, 13217, 14262, 15600, 19016, 23770, 26434, 28524, 30901, 35655, 38032, 39651, 47540, 52868, 57048, 59425, 61802, 66085, 71310, 79302, 92703, 95080, 105736, 114096, 118850, 123604, 132170, 142620, 154505, 158604, 171821, 178275, 185406, 190160, 198255, 211472, 237700, 247208, 264340, 285240, 309010, 317208, 330425, 343642, 356550, 370812, 396510, 463515, 475400, 494416, 515463, 528680, 570480, 618020, 634416, 660850, 687284, 713100, 741624, 772525, 793020, 859105, 927030, 950800, 991275, 1030926, 1057360, 1236040, 1321700, 1374568, 1426200, 1483248, 1545050, 1586040, 1718210, 1854060, 1982550, 2061852, 2317575, 2472080, 2577315, 2643400, 2749136, 2852400, 3090100, 3172080, 3436420, 3708120, 3965100, 4123704, 4295525, 4635150, 5154630, 5286800, 6180200, 6872840, 7416240, 7930200, 8247408, 8591050, 9270300, 10309260, 12360400, 12886575, 13745680, 15860400, 17182100, 18540600, 20618520, 25773150, 31416809, 34364200, 37081200, 41237040, 51546300, 62833618, 68728400, 94250427, 103092600, 125667236, 157084045, 188500854, 206185200, 251334472, 314168090, 377001708, 408418517, 471252135, 502668944, 628336180, 754003416, 785420225, 816837034, 942504270, 1225255551, 1256672360, 1508006832, 1570840450, 1633674068, 1885008540, 2042092585, 2356260675, 2450511102, 2513344720, 3141680900, 3267348136, 3770017080, 4084185170, 4712521350, 4901022204, 6126277755, 6283361800, 6534696272, 7540034160, 8168370340, 9425042700, 9802044408, 10210462925, 12252555510, 12566723600, 16336740680, 18850085400, 19604088816, 20420925850, 24505111020, 30631388775, 32673481360, 37700170800, 40841851700, 49010222040, 61262777550, 81683703400, 98020444080, 122525555100, 163367406800, 245051110200, 490102220400]

約数ペア:

[(1, 490102220400), (2, 245051110200), (3, 163367406800), (4, 122525555100), (5, 98020444080), (6, 81683703400), (8, 61262777550), (10, 49010222040), (12, 40841851700), (13, 37700170800), (15, 32673481360), (16, 30631388775), (20, 24505111020), (24, 20420925850), (25, 19604088816), (26, 18850085400), (30, 16336740680), (39, 12566723600), (40, 12252555510), (48, 10210462925), (50, 9802044408), (52, 9425042700), (60, 8168370340), (65, 7540034160), (75, 6534696272), (78, 6283361800), (80, 6126277755), (100, 4901022204), (104, 4712521350), (120, 4084185170), (130, 3770017080), (150, 3267348136), (156, 3141680900), (195, 2513344720), (200, 2450511102), (208, 2356260675), (240, 2042092585), (260, 1885008540), (300, 1633674068), (312, 1570840450), (325, 1508006832), (390, 1256672360), (400, 1225255551), (520, 942504270), (600, 816837034), (624, 785420225), (650, 754003416), (780, 628336180), (975, 502668944), (1040, 471252135), (1200, 408418517), (1300, 377001708), (1560, 314168090), (1950, 251334472), (2377, 206185200), (2600, 188500854), (3120, 157084045), (3900, 125667236), (4754, 103092600), (5200, 94250427), (7131, 68728400), (7800, 62833618), (9508, 51546300), (11885, 41237040), (13217, 37081200), (14262, 34364200), (15600, 31416809), (19016, 25773150), (23770, 20618520), (26434, 18540600), (28524, 17182100), (30901, 15860400), (35655, 13745680), (38032, 12886575), (39651, 12360400), (47540, 10309260), (52868, 9270300), (57048, 8591050), (59425, 8247408), (61802, 7930200), (66085, 7416240), (71310, 6872840), (79302, 6180200), (92703, 5286800), (95080, 5154630), (105736, 4635150), (114096, 4295525), (118850, 4123704), (123604, 3965100), (132170, 3708120), (142620, 3436420), (154505, 3172080), (158604, 3090100), (171821, 2852400), (178275, 2749136), (185406, 2643400), (190160, 2577315), (198255, 2472080), (211472, 2317575), (237700, 2061852), (247208, 1982550), (264340, 1854060), (285240, 1718210), (309010, 1586040), (317208, 1545050), (330425, 1483248), (343642, 1426200), (356550, 1374568), (370812, 1321700), (396510, 1236040), (463515, 1057360), (475400, 1030926), (494416, 991275), (515463, 950800), (528680, 927030), (570480, 859105), (618020, 793020), (634416, 772525), (660850, 741624), (687284, 713100)]