18228059520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 384

約数和(自身を含む): 65950295040

約数和(自身を除く): 47722235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 264, 310, 320, 330, 341, 352, 363, 372, 384, 440, 465, 480, 484, 496, 528, 605, 620, 640, 660, 682, 704, 726, 744, 880, 930, 960, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1408, 1452, 1488, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2112, 2420, 2480, 2531, 2640, 2728, 2904, 2976, 3410, 3520, 3630, 3720, 3751, 3872, 3968, 4092, 4224, 4840, 4960, 5062, 5115, 5280, 5456, 5808, 5952, 6820, 7040, 7260, 7440, 7502, 7593, 7744, 8184, 9680, 9920, 10124, 10230, 10560, 10912, 11253, 11616, 11904, 12655, 13640, 14520, 14880, 15004, 15186, 15488, 16368, 18755, 19360, 19840, 20248, 20460, 21120, 21824, 22506, 23232, 25310, 27280, 27841, 29040, 29760, 30008, 30372, 32736, 37510, 37965, 38720, 40496, 40920, 43648, 45012, 46464, 50620, 54560, 55682, 56265, 58080, 59520, 60016, 60744, 65472, 75020, 75930, 77440, 78461, 80992, 81840, 83523, 90024, 101240, 109120, 111364, 112530, 116160, 120032, 121488, 130944, 139205, 150040, 151860, 156922, 161984, 163680, 167046, 180048, 202480, 218240, 222728, 225060, 232320, 235383, 240064, 242976, 278410, 300080, 303720, 306251, 313844, 323968, 327360, 334092, 360096, 392305, 404960, 417615, 445456, 450120, 470766, 480128, 485952, 556820, 600160, 607440, 612502, 627688, 654720, 668184, 720192, 784610, 809920, 835230, 863071, 890912, 900240, 918753, 941532, 971904, 1113640, 1176915, 1200320, 1214880, 1225004, 1255376, 1336368, 1440384, 1531255, 1569220, 1619840, 1670460, 1726142, 1781824, 1800480, 1837506, 1883064, 2227280, 2353830, 2400640, 2429760, 2450008, 2510752, 2589213, 2672736, 3062510, 3138440, 3340920, 3452284, 3563648, 3600960, 3675012, 3766128, 4315355, 4454560, 4593765, 4707660, 4859520, 4900016, 5021504, 5178426, 5345472, 6125020, 6276880, 6681840, 6904568, 7201920, 7350024, 7532256, 8630710, 8909120, 9187530, 9415320, 9493781, 9800032, 10043008, 10356852, 10690944, 12250040, 12553760, 12946065, 13363680, 13809136, 14700048, 15064512, 17261420, 17818240, 18375060, 18830640, 18987562, 19600064, 20713704, 24500080, 25107520, 25892130, 26727360, 27618272, 28481343, 29400096, 30129024, 34522840, 36750120, 37661280, 37975124, 39200128, 41427408, 47468905, 49000160, 50215040, 51784260, 53454720, 55236544, 56962686, 58800192, 69045680, 73500240, 75322560, 75950248, 82854816, 94937810, 98000320, 103568520, 110473088, 113925372, 117600384, 138091360, 142406715, 147000480, 150645120, 151900496, 165709632, 189875620, 196000640, 207137040, 227850744, 276182720, 284813430, 294000960, 303800992, 331419264, 379751240, 414274080, 455701488, 552365440, 569626860, 588001920, 607601984, 759502480, 828548160, 911402976, 1139253720, 1215203968, 1519004960, 1657096320, 1822805952, 2278507440, 3038009920, 3645611904, 4557014880, 6076019840, 9114029760, 18228059520]

約数ペア:

[(1, 18228059520), (2, 9114029760), (3, 6076019840), (4, 4557014880), (5, 3645611904), (6, 3038009920), (8, 2278507440), (10, 1822805952), (11, 1657096320), (12, 1519004960), (15, 1215203968), (16, 1139253720), (20, 911402976), (22, 828548160), (24, 759502480), (30, 607601984), (31, 588001920), (32, 569626860), (33, 552365440), (40, 455701488), (44, 414274080), (48, 379751240), (55, 331419264), (60, 303800992), (62, 294000960), (64, 284813430), (66, 276182720), (80, 227850744), (88, 207137040), (93, 196000640), (96, 189875620), (110, 165709632), (120, 151900496), (121, 150645120), (124, 147000480), (128, 142406715), (132, 138091360), (155, 117600384), (160, 113925372), (165, 110473088), (176, 103568520), (186, 98000320), (192, 94937810), (220, 82854816), (240, 75950248), (242, 75322560), (248, 73500240), (264, 69045680), (310, 58800192), (320, 56962686), (330, 55236544), (341, 53454720), (352, 51784260), (363, 50215040), (372, 49000160), (384, 47468905), (440, 41427408), (465, 39200128), (480, 37975124), (484, 37661280), (496, 36750120), (528, 34522840), (605, 30129024), (620, 29400096), (640, 28481343), (660, 27618272), (682, 26727360), (704, 25892130), (726, 25107520), (744, 24500080), (880, 20713704), (930, 19600064), (960, 18987562), (968, 18830640), (992, 18375060), (1023, 17818240), (1056, 17261420), (1210, 15064512), (1240, 14700048), (1320, 13809136), (1364, 13363680), (1408, 12946065), (1452, 12553760), (1488, 12250040), (1705, 10690944), (1760, 10356852), (1815, 10043008), (1860, 9800032), (1920, 9493781), (1936, 9415320), (1984, 9187530), (2046, 8909120), (2112, 8630710), (2420, 7532256), (2480, 7350024), (2531, 7201920), (2640, 6904568), (2728, 6681840), (2904, 6276880), (2976, 6125020), (3410, 5345472), (3520, 5178426), (3630, 5021504), (3720, 4900016), (3751, 4859520), (3872, 4707660), (3968, 4593765), (4092, 4454560), (4224, 4315355), (4840, 3766128), (4960, 3675012), (5062, 3600960), (5115, 3563648), (5280, 3452284), (5456, 3340920), (5808, 3138440), (5952, 3062510), (6820, 2672736), (7040, 2589213), (7260, 2510752), (7440, 2450008), (7502, 2429760), (7593, 2400640), (7744, 2353830), (8184, 2227280), (9680, 1883064), (9920, 1837506), (10124, 1800480), (10230, 1781824), (10560, 1726142), (10912, 1670460), (11253, 1619840), (11616, 1569220), (11904, 1531255), (12655, 1440384), (13640, 1336368), (14520, 1255376), (14880, 1225004), (15004, 1214880), (15186, 1200320), (15488, 1176915), (16368, 1113640), (18755, 971904), (19360, 941532), (19840, 918753), (20248, 900240), (20460, 890912), (21120, 863071), (21824, 835230), (22506, 809920), (23232, 784610), (25310, 720192), (27280, 668184), (27841, 654720), (29040, 627688), (29760, 612502), (30008, 607440), (30372, 600160), (32736, 556820), (37510, 485952), (37965, 480128), (38720, 470766), (40496, 450120), (40920, 445456), (43648, 417615), (45012, 404960), (46464, 392305), (50620, 360096), (54560, 334092), (55682, 327360), (56265, 323968), (58080, 313844), (59520, 306251), (60016, 303720), (60744, 300080), (65472, 278410), (75020, 242976), (75930, 240064), (77440, 235383), (78461, 232320), (80992, 225060), (81840, 222728), (83523, 218240), (90024, 202480), (101240, 180048), (109120, 167046), (111364, 163680), (112530, 161984), (116160, 156922), (120032, 151860), (121488, 150040), (130944, 139205)]