2111992320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 6955090560

約数和(自身を除く): 4843098240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 79, 80, 96, 118, 120, 128, 158, 160, 177, 192, 236, 237, 240, 256, 295, 316, 320, 354, 384, 395, 472, 474, 480, 512, 590, 632, 640, 708, 768, 790, 885, 944, 948, 960, 1180, 1185, 1264, 1280, 1416, 1536, 1580, 1770, 1888, 1896, 1920, 2360, 2370, 2528, 2560, 2832, 3160, 3481, 3540, 3776, 3792, 3840, 4661, 4720, 4740, 5056, 5664, 6320, 6962, 7080, 7552, 7584, 7680, 9322, 9440, 9480, 10112, 10443, 11328, 12640, 13924, 13983, 14160, 15104, 15168, 17405, 18644, 18880, 18960, 20224, 20886, 22656, 23305, 25280, 27848, 27966, 28320, 30208, 30336, 34810, 37288, 37760, 37920, 40448, 41772, 45312, 46610, 50560, 52215, 55696, 55932, 56640, 60672, 69620, 69915, 74576, 75520, 75840, 83544, 90624, 93220, 101120, 104430, 111392, 111864, 113280, 121344, 139240, 139830, 149152, 151040, 151680, 167088, 186440, 202240, 208860, 222784, 223728, 226560, 274999, 278480, 279660, 298304, 303360, 334176, 372880, 417720, 445568, 447456, 453120, 549998, 556960, 559320, 596608, 606720, 668352, 745760, 824997, 835440, 891136, 894912, 1099996, 1113920, 1118640, 1193216, 1336704, 1374995, 1491520, 1649994, 1670880, 1782272, 1789824, 2199992, 2227840, 2237280, 2386432, 2673408, 2749990, 2983040, 3299988, 3341760, 3579648, 4124985, 4399984, 4455680, 4474560, 5346816, 5499980, 5966080, 6599976, 6683520, 7159296, 8249970, 8799968, 8911360, 8949120, 10999960, 11932160, 13199952, 13367040, 16499940, 17599936, 17898240, 21999920, 26399904, 26734080, 32999880, 35199872, 35796480, 43999840, 52799808, 65999760, 70399744, 87999680, 105599616, 131999520, 140799488, 175999360, 211199232, 263999040, 351998720, 422398464, 527998080, 703997440, 1055996160, 2111992320]

約数ペア:

[(1, 2111992320), (2, 1055996160), (3, 703997440), (4, 527998080), (5, 422398464), (6, 351998720), (8, 263999040), (10, 211199232), (12, 175999360), (15, 140799488), (16, 131999520), (20, 105599616), (24, 87999680), (30, 70399744), (32, 65999760), (40, 52799808), (48, 43999840), (59, 35796480), (60, 35199872), (64, 32999880), (79, 26734080), (80, 26399904), (96, 21999920), (118, 17898240), (120, 17599936), (128, 16499940), (158, 13367040), (160, 13199952), (177, 11932160), (192, 10999960), (236, 8949120), (237, 8911360), (240, 8799968), (256, 8249970), (295, 7159296), (316, 6683520), (320, 6599976), (354, 5966080), (384, 5499980), (395, 5346816), (472, 4474560), (474, 4455680), (480, 4399984), (512, 4124985), (590, 3579648), (632, 3341760), (640, 3299988), (708, 2983040), (768, 2749990), (790, 2673408), (885, 2386432), (944, 2237280), (948, 2227840), (960, 2199992), (1180, 1789824), (1185, 1782272), (1264, 1670880), (1280, 1649994), (1416, 1491520), (1536, 1374995), (1580, 1336704), (1770, 1193216), (1888, 1118640), (1896, 1113920), (1920, 1099996), (2360, 894912), (2370, 891136), (2528, 835440), (2560, 824997), (2832, 745760), (3160, 668352), (3481, 606720), (3540, 596608), (3776, 559320), (3792, 556960), (3840, 549998), (4661, 453120), (4720, 447456), (4740, 445568), (5056, 417720), (5664, 372880), (6320, 334176), (6962, 303360), (7080, 298304), (7552, 279660), (7584, 278480), (7680, 274999), (9322, 226560), (9440, 223728), (9480, 222784), (10112, 208860), (10443, 202240), (11328, 186440), (12640, 167088), (13924, 151680), (13983, 151040), (14160, 149152), (15104, 139830), (15168, 139240), (17405, 121344), (18644, 113280), (18880, 111864), (18960, 111392), (20224, 104430), (20886, 101120), (22656, 93220), (23305, 90624), (25280, 83544), (27848, 75840), (27966, 75520), (28320, 74576), (30208, 69915), (30336, 69620), (34810, 60672), (37288, 56640), (37760, 55932), (37920, 55696), (40448, 52215), (41772, 50560), (45312, 46610)]