18199777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{6089}}^1$

素因数の和:6599

約数の個数: 192

約数和(自身を含む): 61878297600

約数和(自身を除く): 43678520160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 479, 480, 520, 624, 780, 958, 1040, 1248, 1437, 1560, 1916, 2080, 2395, 2874, 3120, 3832, 4790, 5748, 6089, 6227, 6240, 7185, 7664, 9580, 11496, 12178, 12454, 14370, 15328, 18267, 18681, 19160, 22992, 24356, 24908, 28740, 30445, 31135, 36534, 37362, 38320, 45984, 48712, 49816, 57480, 60890, 62270, 73068, 74724, 76640, 79157, 91335, 93405, 97424, 99632, 114960, 121780, 124540, 146136, 149448, 158314, 182670, 186810, 194848, 199264, 229920, 237471, 243560, 249080, 292272, 298896, 316628, 365340, 373620, 395785, 474942, 487120, 498160, 584544, 597792, 633256, 730680, 747240, 791570, 949884, 974240, 996320, 1187355, 1266512, 1461360, 1494480, 1583140, 1899768, 2374710, 2533024, 2916631, 2922720, 2988960, 3166280, 3799536, 4749420, 5833262, 6332560, 7599072, 8749893, 9498840, 11666524, 12665120, 14583155, 17499786, 18997680, 23333048, 29166310, 34999572, 37916203, 37995360, 43749465, 46666096, 58332620, 69999144, 75832406, 87498930, 93332192, 113748609, 116665240, 139998288, 151664812, 174997860, 189581015, 227497218, 233330480, 279996576, 303329624, 349995720, 379162030, 454994436, 466660960, 568743045, 606659248, 699991440, 758324060, 909988872, 1137486090, 1213318496, 1399982880, 1516648120, 1819977744, 2274972180, 3033296240, 3639955488, 4549944360, 6066592480, 9099888720, 18199777440]

約数ペア:

[(1, 18199777440), (2, 9099888720), (3, 6066592480), (4, 4549944360), (5, 3639955488), (6, 3033296240), (8, 2274972180), (10, 1819977744), (12, 1516648120), (13, 1399982880), (15, 1213318496), (16, 1137486090), (20, 909988872), (24, 758324060), (26, 699991440), (30, 606659248), (32, 568743045), (39, 466660960), (40, 454994436), (48, 379162030), (52, 349995720), (60, 303329624), (65, 279996576), (78, 233330480), (80, 227497218), (96, 189581015), (104, 174997860), (120, 151664812), (130, 139998288), (156, 116665240), (160, 113748609), (195, 93332192), (208, 87498930), (240, 75832406), (260, 69999144), (312, 58332620), (390, 46666096), (416, 43749465), (479, 37995360), (480, 37916203), (520, 34999572), (624, 29166310), (780, 23333048), (958, 18997680), (1040, 17499786), (1248, 14583155), (1437, 12665120), (1560, 11666524), (1916, 9498840), (2080, 8749893), (2395, 7599072), (2874, 6332560), (3120, 5833262), (3832, 4749420), (4790, 3799536), (5748, 3166280), (6089, 2988960), (6227, 2922720), (6240, 2916631), (7185, 2533024), (7664, 2374710), (9580, 1899768), (11496, 1583140), (12178, 1494480), (12454, 1461360), (14370, 1266512), (15328, 1187355), (18267, 996320), (18681, 974240), (19160, 949884), (22992, 791570), (24356, 747240), (24908, 730680), (28740, 633256), (30445, 597792), (31135, 584544), (36534, 498160), (37362, 487120), (38320, 474942), (45984, 395785), (48712, 373620), (49816, 365340), (57480, 316628), (60890, 298896), (62270, 292272), (73068, 249080), (74724, 243560), (76640, 237471), (79157, 229920), (91335, 199264), (93405, 194848), (97424, 186810), (99632, 182670), (114960, 158314), (121780, 149448), (124540, 146136)]