189544680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 671645520

約数和(自身を除く): 482100840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 401, 404, 468, 505, 520, 585, 606, 780, 802, 808, 909, 936, 1010, 1170, 1203, 1212, 1313, 1515, 1560, 1604, 1818, 2005, 2020, 2340, 2406, 2424, 2626, 3030, 3208, 3609, 3636, 3939, 4010, 4040, 4545, 4680, 4812, 5213, 5252, 6015, 6060, 6565, 7218, 7272, 7878, 8020, 9090, 9624, 10426, 10504, 11817, 12030, 12120, 13130, 14436, 15639, 15756, 16040, 18045, 18180, 19695, 20852, 23634, 24060, 26065, 26260, 28872, 31278, 31512, 36090, 36360, 39390, 40501, 41704, 46917, 47268, 48120, 52130, 52520, 59085, 62556, 72180, 78195, 78780, 81002, 93834, 94536, 104260, 118170, 121503, 125112, 144360, 156390, 157560, 162004, 187668, 202505, 208520, 234585, 236340, 243006, 312780, 324008, 364509, 375336, 405010, 469170, 472680, 486012, 526513, 607515, 625560, 729018, 810020, 938340, 972024, 1053026, 1215030, 1458036, 1579539, 1620040, 1822545, 1876680, 2106052, 2430060, 2632565, 2916072, 3159078, 3645090, 4212104, 4738617, 4860120, 5265130, 6318156, 7290180, 7897695, 9477234, 10530260, 12636312, 14580360, 15795390, 18954468, 21060520, 23693085, 31590780, 37908936, 47386170, 63181560, 94772340, 189544680]

約数ペア:

[(1, 189544680), (2, 94772340), (3, 63181560), (4, 47386170), (5, 37908936), (6, 31590780), (8, 23693085), (9, 21060520), (10, 18954468), (12, 15795390), (13, 14580360), (15, 12636312), (18, 10530260), (20, 9477234), (24, 7897695), (26, 7290180), (30, 6318156), (36, 5265130), (39, 4860120), (40, 4738617), (45, 4212104), (52, 3645090), (60, 3159078), (65, 2916072), (72, 2632565), (78, 2430060), (90, 2106052), (101, 1876680), (104, 1822545), (117, 1620040), (120, 1579539), (130, 1458036), (156, 1215030), (180, 1053026), (195, 972024), (202, 938340), (234, 810020), (260, 729018), (303, 625560), (312, 607515), (360, 526513), (390, 486012), (401, 472680), (404, 469170), (468, 405010), (505, 375336), (520, 364509), (585, 324008), (606, 312780), (780, 243006), (802, 236340), (808, 234585), (909, 208520), (936, 202505), (1010, 187668), (1170, 162004), (1203, 157560), (1212, 156390), (1313, 144360), (1515, 125112), (1560, 121503), (1604, 118170), (1818, 104260), (2005, 94536), (2020, 93834), (2340, 81002), (2406, 78780), (2424, 78195), (2626, 72180), (3030, 62556), (3208, 59085), (3609, 52520), (3636, 52130), (3939, 48120), (4010, 47268), (4040, 46917), (4545, 41704), (4680, 40501), (4812, 39390), (5213, 36360), (5252, 36090), (6015, 31512), (6060, 31278), (6565, 28872), (7218, 26260), (7272, 26065), (7878, 24060), (8020, 23634), (9090, 20852), (9624, 19695), (10426, 18180), (10504, 18045), (11817, 16040), (12030, 15756), (12120, 15639), (13130, 14436)]