18684310080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15313}}^1$

素因数の和:15405

約数の個数: 224

約数和(自身を含む): 62733984768

約数和(自身を除く): 44049674688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 192, 205, 240, 246, 248, 310, 320, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 930, 960, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1968, 1984, 2460, 2480, 2542, 2624, 2976, 3280, 3720, 3813, 3936, 4920, 4960, 5084, 5952, 6355, 6560, 7440, 7626, 7872, 9840, 9920, 10168, 12710, 13120, 14880, 15252, 15313, 19065, 19680, 20336, 25420, 29760, 30504, 30626, 38130, 39360, 40672, 45939, 50840, 61008, 61252, 76260, 76565, 81344, 91878, 101680, 122016, 122504, 152520, 153130, 183756, 203360, 229695, 244032, 245008, 305040, 306260, 367512, 406720, 459390, 474703, 490016, 610080, 612520, 627833, 735024, 918780, 949406, 980032, 1220160, 1225040, 1255666, 1424109, 1470048, 1837560, 1883499, 1898812, 2373515, 2450080, 2511332, 2848218, 2940096, 3139165, 3675120, 3766998, 3797624, 4747030, 4900160, 5022664, 5696436, 6278330, 7120545, 7350240, 7533996, 7595248, 9417495, 9494060, 10045328, 11392872, 12556660, 14241090, 14700480, 15067992, 15190496, 18834990, 18988120, 19462823, 20090656, 22785744, 25113320, 28482180, 30135984, 30380992, 37669980, 37976240, 38925646, 40181312, 45571488, 50226640, 56964360, 58388469, 60271968, 75339960, 75952480, 77851292, 91142976, 97314115, 100453280, 113928720, 116776938, 120543936, 150679920, 151904960, 155702584, 194628230, 200906560, 227857440, 233553876, 291942345, 301359840, 311405168, 389256460, 455714880, 467107752, 583884690, 602719680, 622810336, 778512920, 934215504, 1167769380, 1245620672, 1557025840, 1868431008, 2335538760, 3114051680, 3736862016, 4671077520, 6228103360, 9342155040, 18684310080]

約数ペア:

[(1, 18684310080), (2, 9342155040), (3, 6228103360), (4, 4671077520), (5, 3736862016), (6, 3114051680), (8, 2335538760), (10, 1868431008), (12, 1557025840), (15, 1245620672), (16, 1167769380), (20, 934215504), (24, 778512920), (30, 622810336), (31, 602719680), (32, 583884690), (40, 467107752), (41, 455714880), (48, 389256460), (60, 311405168), (62, 301359840), (64, 291942345), (80, 233553876), (82, 227857440), (93, 200906560), (96, 194628230), (120, 155702584), (123, 151904960), (124, 150679920), (155, 120543936), (160, 116776938), (164, 113928720), (186, 100453280), (192, 97314115), (205, 91142976), (240, 77851292), (246, 75952480), (248, 75339960), (310, 60271968), (320, 58388469), (328, 56964360), (372, 50226640), (410, 45571488), (465, 40181312), (480, 38925646), (492, 37976240), (496, 37669980), (615, 30380992), (620, 30135984), (656, 28482180), (744, 25113320), (820, 22785744), (930, 20090656), (960, 19462823), (984, 18988120), (992, 18834990), (1230, 15190496), (1240, 15067992), (1271, 14700480), (1312, 14241090), (1488, 12556660), (1640, 11392872), (1860, 10045328), (1968, 9494060), (1984, 9417495), (2460, 7595248), (2480, 7533996), (2542, 7350240), (2624, 7120545), (2976, 6278330), (3280, 5696436), (3720, 5022664), (3813, 4900160), (3936, 4747030), (4920, 3797624), (4960, 3766998), (5084, 3675120), (5952, 3139165), (6355, 2940096), (6560, 2848218), (7440, 2511332), (7626, 2450080), (7872, 2373515), (9840, 1898812), (9920, 1883499), (10168, 1837560), (12710, 1470048), (13120, 1424109), (14880, 1255666), (15252, 1225040), (15313, 1220160), (19065, 980032), (19680, 949406), (20336, 918780), (25420, 735024), (29760, 627833), (30504, 612520), (30626, 610080), (38130, 490016), (39360, 474703), (40672, 459390), (45939, 406720), (50840, 367512), (61008, 306260), (61252, 305040), (76260, 245008), (76565, 244032), (81344, 229695), (91878, 203360), (101680, 183756), (122016, 153130), (122504, 152520)]