887429474280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{31307}}^1$

素因数の和:32504

約数の個数: 192

約数和(自身を含む): 2927498371200

約数和(自身を除く): 2040068896920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1109, 1278, 1420, 1704, 2130, 2218, 2556, 2840, 3195, 3327, 4260, 4436, 5112, 5545, 6390, 6654, 8520, 8872, 9981, 11090, 12780, 13308, 16635, 19962, 22180, 25560, 26616, 31307, 33270, 39924, 44360, 49905, 62614, 66540, 78739, 79848, 93921, 99810, 125228, 133080, 156535, 157478, 187842, 199620, 236217, 250456, 281763, 313070, 314956, 375684, 393695, 399240, 469605, 472434, 563526, 626140, 629912, 708651, 751368, 787390, 939210, 944868, 1127052, 1181085, 1252280, 1408815, 1417302, 1574780, 1878420, 1889736, 2222797, 2254104, 2362170, 2817630, 2834604, 3149560, 3543255, 3756840, 4445594, 4724340, 5635260, 5669208, 6668391, 7086510, 8891188, 9448680, 11113985, 11270520, 13336782, 14173020, 17782376, 20005173, 22227970, 26673564, 28346040, 33341955, 34719463, 40010346, 44455940, 53347128, 66683910, 69438926, 80020692, 88911880, 100025865, 104158389, 133367820, 138877852, 160041384, 173597315, 200051730, 208316778, 266735640, 277755704, 312475167, 347194630, 400103460, 416633556, 520791945, 624950334, 694389260, 800206920, 833267112, 1041583890, 1249900668, 1388778520, 1562375835, 2083167780, 2465081873, 2499801336, 3124751670, 4166335560, 4930163746, 6249503340, 7395245619, 9860327492, 12325409365, 12499006680, 14790491238, 19720654984, 22185736857, 24650818730, 29580982476, 36976228095, 44371473714, 49301637460, 59161964952, 73952456190, 88742947428, 98603274920, 110928684285, 147904912380, 177485894856, 221857368570, 295809824760, 443714737140, 887429474280]

約数ペア:

[(1, 887429474280), (2, 443714737140), (3, 295809824760), (4, 221857368570), (5, 177485894856), (6, 147904912380), (8, 110928684285), (9, 98603274920), (10, 88742947428), (12, 73952456190), (15, 59161964952), (18, 49301637460), (20, 44371473714), (24, 36976228095), (30, 29580982476), (36, 24650818730), (40, 22185736857), (45, 19720654984), (60, 14790491238), (71, 12499006680), (72, 12325409365), (90, 9860327492), (120, 7395245619), (142, 6249503340), (180, 4930163746), (213, 4166335560), (284, 3124751670), (355, 2499801336), (360, 2465081873), (426, 2083167780), (568, 1562375835), (639, 1388778520), (710, 1249900668), (852, 1041583890), (1065, 833267112), (1109, 800206920), (1278, 694389260), (1420, 624950334), (1704, 520791945), (2130, 416633556), (2218, 400103460), (2556, 347194630), (2840, 312475167), (3195, 277755704), (3327, 266735640), (4260, 208316778), (4436, 200051730), (5112, 173597315), (5545, 160041384), (6390, 138877852), (6654, 133367820), (8520, 104158389), (8872, 100025865), (9981, 88911880), (11090, 80020692), (12780, 69438926), (13308, 66683910), (16635, 53347128), (19962, 44455940), (22180, 40010346), (25560, 34719463), (26616, 33341955), (31307, 28346040), (33270, 26673564), (39924, 22227970), (44360, 20005173), (49905, 17782376), (62614, 14173020), (66540, 13336782), (78739, 11270520), (79848, 11113985), (93921, 9448680), (99810, 8891188), (125228, 7086510), (133080, 6668391), (156535, 5669208), (157478, 5635260), (187842, 4724340), (199620, 4445594), (236217, 3756840), (250456, 3543255), (281763, 3149560), (313070, 2834604), (314956, 2817630), (375684, 2362170), (393695, 2254104), (399240, 2222797), (469605, 1889736), (472434, 1878420), (563526, 1574780), (626140, 1417302), (629912, 1408815), (708651, 1252280), (751368, 1181085), (787390, 1127052), (939210, 944868)]