161930160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 360

約数和(自身を含む): 663305760

約数和(自身を除く): 501375600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 89, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 178, 180, 190, 210, 228, 240, 252, 266, 267, 280, 285, 304, 315, 336, 342, 356, 360, 361, 380, 399, 420, 445, 456, 504, 532, 534, 560, 570, 623, 630, 665, 684, 712, 720, 722, 760, 798, 801, 840, 855, 890, 912, 1008, 1064, 1068, 1083, 1140, 1197, 1246, 1260, 1330, 1335, 1368, 1424, 1444, 1520, 1596, 1602, 1680, 1691, 1710, 1780, 1805, 1869, 1995, 2128, 2136, 2166, 2280, 2394, 2492, 2520, 2527, 2660, 2670, 2736, 2888, 3115, 3192, 3204, 3249, 3382, 3420, 3560, 3610, 3738, 3990, 4005, 4272, 4332, 4560, 4788, 4984, 5040, 5054, 5073, 5320, 5340, 5415, 5607, 5776, 5985, 6230, 6384, 6408, 6498, 6764, 6840, 7120, 7220, 7476, 7581, 7980, 8010, 8455, 8664, 9345, 9576, 9968, 10108, 10146, 10640, 10680, 10830, 11214, 11837, 11970, 12460, 12635, 12816, 12996, 13528, 13680, 14440, 14952, 15162, 15219, 15960, 16020, 16245, 16910, 17328, 18690, 19152, 20216, 20292, 21360, 21660, 22428, 22743, 23674, 23940, 24920, 25270, 25365, 25992, 27056, 28035, 28880, 29904, 30324, 30438, 31920, 32040, 32129, 32490, 33820, 35511, 37380, 37905, 40432, 40584, 43320, 44856, 45486, 47348, 47880, 49840, 50540, 50730, 51984, 56070, 59185, 60648, 60876, 64080, 64258, 64980, 67640, 71022, 74760, 75810, 76095, 81168, 86640, 89712, 90972, 94696, 95760, 96387, 101080, 101460, 106533, 112140, 113715, 118370, 121296, 121752, 128516, 129960, 135280, 142044, 149520, 151620, 152190, 160645, 177555, 181944, 189392, 192774, 202160, 202920, 213066, 224280, 224903, 227430, 236740, 243504, 257032, 259920, 284088, 289161, 303240, 304380, 321290, 355110, 363888, 385548, 405840, 426132, 448560, 449806, 454860, 473480, 481935, 514064, 532665, 568176, 578322, 606480, 608760, 642580, 674709, 710220, 771096, 852264, 899612, 909720, 946960, 963870, 1065330, 1124515, 1156644, 1217520, 1285160, 1349418, 1420440, 1445805, 1542192, 1704528, 1799224, 1819440, 1927740, 2024127, 2130660, 2249030, 2313288, 2570320, 2698836, 2840880, 2891610, 3373545, 3598448, 3855480, 4048254, 4261320, 4498060, 4626576, 5397672, 5783220, 6747090, 7710960, 8096508, 8522640, 8996120, 10120635, 10795344, 11566440, 13494180, 16193016, 17992240, 20241270, 23132880, 26988360, 32386032, 40482540, 53976720, 80965080, 161930160]

約数ペア:

[(1, 161930160), (2, 80965080), (3, 53976720), (4, 40482540), (5, 32386032), (6, 26988360), (7, 23132880), (8, 20241270), (9, 17992240), (10, 16193016), (12, 13494180), (14, 11566440), (15, 10795344), (16, 10120635), (18, 8996120), (19, 8522640), (20, 8096508), (21, 7710960), (24, 6747090), (28, 5783220), (30, 5397672), (35, 4626576), (36, 4498060), (38, 4261320), (40, 4048254), (42, 3855480), (45, 3598448), (48, 3373545), (56, 2891610), (57, 2840880), (60, 2698836), (63, 2570320), (70, 2313288), (72, 2249030), (76, 2130660), (80, 2024127), (84, 1927740), (89, 1819440), (90, 1799224), (95, 1704528), (105, 1542192), (112, 1445805), (114, 1420440), (120, 1349418), (126, 1285160), (133, 1217520), (140, 1156644), (144, 1124515), (152, 1065330), (168, 963870), (171, 946960), (178, 909720), (180, 899612), (190, 852264), (210, 771096), (228, 710220), (240, 674709), (252, 642580), (266, 608760), (267, 606480), (280, 578322), (285, 568176), (304, 532665), (315, 514064), (336, 481935), (342, 473480), (356, 454860), (360, 449806), (361, 448560), (380, 426132), (399, 405840), (420, 385548), (445, 363888), (456, 355110), (504, 321290), (532, 304380), (534, 303240), (560, 289161), (570, 284088), (623, 259920), (630, 257032), (665, 243504), (684, 236740), (712, 227430), (720, 224903), (722, 224280), (760, 213066), (798, 202920), (801, 202160), (840, 192774), (855, 189392), (890, 181944), (912, 177555), (1008, 160645), (1064, 152190), (1068, 151620), (1083, 149520), (1140, 142044), (1197, 135280), (1246, 129960), (1260, 128516), (1330, 121752), (1335, 121296), (1368, 118370), (1424, 113715), (1444, 112140), (1520, 106533), (1596, 101460), (1602, 101080), (1680, 96387), (1691, 95760), (1710, 94696), (1780, 90972), (1805, 89712), (1869, 86640), (1995, 81168), (2128, 76095), (2136, 75810), (2166, 74760), (2280, 71022), (2394, 67640), (2492, 64980), (2520, 64258), (2527, 64080), (2660, 60876), (2670, 60648), (2736, 59185), (2888, 56070), (3115, 51984), (3192, 50730), (3204, 50540), (3249, 49840), (3382, 47880), (3420, 47348), (3560, 45486), (3610, 44856), (3738, 43320), (3990, 40584), (4005, 40432), (4272, 37905), (4332, 37380), (4560, 35511), (4788, 33820), (4984, 32490), (5040, 32129), (5054, 32040), (5073, 31920), (5320, 30438), (5340, 30324), (5415, 29904), (5607, 28880), (5776, 28035), (5985, 27056), (6230, 25992), (6384, 25365), (6408, 25270), (6498, 24920), (6764, 23940), (6840, 23674), (7120, 22743), (7220, 22428), (7476, 21660), (7581, 21360), (7980, 20292), (8010, 20216), (8455, 19152), (8664, 18690), (9345, 17328), (9576, 16910), (9968, 16245), (10108, 16020), (10146, 15960), (10640, 15219), (10680, 15162), (10830, 14952), (11214, 14440), (11837, 13680), (11970, 13528), (12460, 12996), (12635, 12816)]