16721344080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6928

約数の個数: 480

約数和(自身を含む): 69922310400

約数和(自身を除く): 53200966320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 245, 252, 270, 276, 280, 294, 315, 322, 336, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 483, 490, 504, 540, 552, 560, 588, 621, 630, 644, 690, 720, 735, 756, 784, 805, 828, 840, 882, 920, 945, 966, 980, 1008, 1035, 1080, 1104, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1680, 1764, 1840, 1890, 1932, 1960, 2070, 2160, 2205, 2254, 2352, 2415, 2484, 2520, 2576, 2646, 2760, 2898, 2940, 3024, 3105, 3220, 3312, 3381, 3528, 3780, 3864, 3920, 4140, 4347, 4410, 4508, 4830, 4968, 5040, 5292, 5520, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 6869, 7056, 7245, 7560, 7728, 8280, 8694, 8820, 9016, 9660, 9936, 10143, 10584, 11270, 11592, 11760, 12420, 12880, 13230, 13524, 13738, 14490, 15120, 16560, 16905, 17388, 17640, 18032, 19320, 20286, 20607, 21168, 21735, 22540, 23184, 24840, 26460, 27048, 27476, 28980, 30429, 33810, 34345, 34776, 35280, 38640, 40572, 41214, 43470, 45080, 48083, 49680, 50715, 52920, 54096, 54952, 57960, 60858, 61821, 67620, 68690, 69552, 81144, 82428, 86940, 90160, 96166, 101430, 103035, 105840, 109904, 115920, 121716, 123642, 135240, 137380, 144249, 152145, 157987, 162288, 164856, 173880, 185463, 192332, 202860, 206070, 240415, 243432, 247284, 270480, 274760, 288498, 304290, 309105, 315974, 329712, 336581, 347760, 370926, 384664, 405720, 412140, 432747, 473961, 480830, 486864, 494568, 549520, 576996, 608580, 618210, 631948, 673162, 721245, 741852, 769328, 789935, 811440, 824280, 865494, 927315, 947922, 961660, 989136, 1009743, 1105909, 1153992, 1217160, 1236420, 1263896, 1298241, 1346324, 1421883, 1442490, 1483704, 1579870, 1648560, 1682905, 1730988, 1854630, 1895844, 1923320, 2019486, 2163735, 2211818, 2307984, 2369805, 2434320, 2472840, 2527792, 2596482, 2692648, 2843766, 2884980, 2967408, 3029229, 3159740, 3317727, 3365810, 3461976, 3709260, 3791688, 3846640, 4038972, 4265649, 4327470, 4423636, 4739610, 4945680, 5048715, 5192964, 5385296, 5529545, 5687532, 5769960, 6058458, 6319480, 6491205, 6635454, 6731620, 6923952, 7109415, 7418520, 7583376, 7741363, 8077944, 8531298, 8654940, 8847272, 9087687, 9479220, 9953181, 10097430, 10385928, 11059090, 11375064, 11539920, 12116916, 12638960, 12982410, 13270908, 13463240, 14218830, 14837040, 15146145, 15482726, 16155888, 16588635, 17062596, 17309880, 17694544, 18175374, 18958440, 19906362, 20194860, 20771856, 21328245, 22118180, 22750128, 23224089, 24233832, 25964820, 26541816, 26926480, 28437660, 29859543, 30292290, 30965452, 33177270, 34125192, 34619760, 36350748, 37916880, 38706815, 39812724, 40389720, 42656490, 44236360, 45438435, 46448178, 48467664, 49765905, 51929640, 53083632, 56875320, 59719086, 60584580, 61930904, 66354540, 68250384, 69672267, 72701496, 77413630, 79625448, 80779440, 85312980, 88472720, 90876870, 92896356, 99531810, 103859280, 113750640, 116120445, 119438172, 121169160, 123861808, 132709080, 139344534, 145402992, 149297715, 154827260, 159250896, 170625960, 181753740, 185792712, 199063620, 209016801, 232240890, 238876344, 242338320, 265418160, 278689068, 298595430, 309654520, 341251920, 348361335, 363507480, 371585424, 398127240, 418033602, 464481780, 477752688, 557378136, 597190860, 619309040, 696722670, 727014960, 796254480, 836067204, 928963560, 1045084005, 1114756272, 1194381720, 1393445340, 1672134408, 1857927120, 2090168010, 2388763440, 2786890680, 3344268816, 4180336020, 5573781360, 8360672040, 16721344080]

約数ペア:

[(1, 16721344080), (2, 8360672040), (3, 5573781360), (4, 4180336020), (5, 3344268816), (6, 2786890680), (7, 2388763440), (8, 2090168010), (9, 1857927120), (10, 1672134408), (12, 1393445340), (14, 1194381720), (15, 1114756272), (16, 1045084005), (18, 928963560), (20, 836067204), (21, 796254480), (23, 727014960), (24, 696722670), (27, 619309040), (28, 597190860), (30, 557378136), (35, 477752688), (36, 464481780), (40, 418033602), (42, 398127240), (45, 371585424), (46, 363507480), (48, 348361335), (49, 341251920), (54, 309654520), (56, 298595430), (60, 278689068), (63, 265418160), (69, 242338320), (70, 238876344), (72, 232240890), (80, 209016801), (84, 199063620), (90, 185792712), (92, 181753740), (98, 170625960), (105, 159250896), (108, 154827260), (112, 149297715), (115, 145402992), (120, 139344534), (126, 132709080), (135, 123861808), (138, 121169160), (140, 119438172), (144, 116120445), (147, 113750640), (161, 103859280), (168, 99531810), (180, 92896356), (184, 90876870), (189, 88472720), (196, 85312980), (207, 80779440), (210, 79625448), (216, 77413630), (230, 72701496), (240, 69672267), (245, 68250384), (252, 66354540), (270, 61930904), (276, 60584580), (280, 59719086), (294, 56875320), (315, 53083632), (322, 51929640), (336, 49765905), (345, 48467664), (360, 46448178), (368, 45438435), (378, 44236360), (392, 42656490), (414, 40389720), (420, 39812724), (432, 38706815), (441, 37916880), (460, 36350748), (483, 34619760), (490, 34125192), (504, 33177270), (540, 30965452), (552, 30292290), (560, 29859543), (588, 28437660), (621, 26926480), (630, 26541816), (644, 25964820), (690, 24233832), (720, 23224089), (735, 22750128), (756, 22118180), (784, 21328245), (805, 20771856), (828, 20194860), (840, 19906362), (882, 18958440), (920, 18175374), (945, 17694544), (966, 17309880), (980, 17062596), (1008, 16588635), (1035, 16155888), (1080, 15482726), (1104, 15146145), (1127, 14837040), (1176, 14218830), (1242, 13463240), (1260, 13270908), (1288, 12982410), (1323, 12638960), (1380, 12116916), (1449, 11539920), (1470, 11375064), (1512, 11059090), (1610, 10385928), (1656, 10097430), (1680, 9953181), (1764, 9479220), (1840, 9087687), (1890, 8847272), (1932, 8654940), (1960, 8531298), (2070, 8077944), (2160, 7741363), (2205, 7583376), (2254, 7418520), (2352, 7109415), (2415, 6923952), (2484, 6731620), (2520, 6635454), (2576, 6491205), (2646, 6319480), (2760, 6058458), (2898, 5769960), (2940, 5687532), (3024, 5529545), (3105, 5385296), (3220, 5192964), (3312, 5048715), (3381, 4945680), (3528, 4739610), (3780, 4423636), (3864, 4327470), (3920, 4265649), (4140, 4038972), (4347, 3846640), (4410, 3791688), (4508, 3709260), (4830, 3461976), (4968, 3365810), (5040, 3317727), (5292, 3159740), (5520, 3029229), (5635, 2967408), (5796, 2884980), (5880, 2843766), (6210, 2692648), (6440, 2596482), (6615, 2527792), (6762, 2472840), (6869, 2434320), (7056, 2369805), (7245, 2307984), (7560, 2211818), (7728, 2163735), (8280, 2019486), (8694, 1923320), (8820, 1895844), (9016, 1854630), (9660, 1730988), (9936, 1682905), (10143, 1648560), (10584, 1579870), (11270, 1483704), (11592, 1442490), (11760, 1421883), (12420, 1346324), (12880, 1298241), (13230, 1263896), (13524, 1236420), (13738, 1217160), (14490, 1153992), (15120, 1105909), (16560, 1009743), (16905, 989136), (17388, 961660), (17640, 947922), (18032, 927315), (19320, 865494), (20286, 824280), (20607, 811440), (21168, 789935), (21735, 769328), (22540, 741852), (23184, 721245), (24840, 673162), (26460, 631948), (27048, 618210), (27476, 608580), (28980, 576996), (30429, 549520), (33810, 494568), (34345, 486864), (34776, 480830), (35280, 473961), (38640, 432747), (40572, 412140), (41214, 405720), (43470, 384664), (45080, 370926), (48083, 347760), (49680, 336581), (50715, 329712), (52920, 315974), (54096, 309105), (54952, 304290), (57960, 288498), (60858, 274760), (61821, 270480), (67620, 247284), (68690, 243432), (69552, 240415), (81144, 206070), (82428, 202860), (86940, 192332), (90160, 185463), (96166, 173880), (101430, 164856), (103035, 162288), (105840, 157987), (109904, 152145), (115920, 144249), (121716, 137380), (123642, 135240)]