3142219520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 8872464384

約数和(自身を除く): 5730244864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 80, 88, 92, 110, 115, 124, 128, 155, 160, 176, 184, 220, 230, 248, 253, 256, 310, 313, 320, 341, 352, 368, 440, 460, 496, 506, 620, 626, 640, 682, 704, 713, 736, 880, 920, 992, 1012, 1240, 1252, 1265, 1280, 1364, 1408, 1426, 1472, 1565, 1705, 1760, 1840, 1984, 2024, 2480, 2504, 2530, 2728, 2816, 2852, 2944, 3130, 3410, 3443, 3520, 3565, 3680, 3968, 4048, 4960, 5008, 5060, 5456, 5704, 5888, 6260, 6820, 6886, 7040, 7130, 7199, 7360, 7843, 7936, 8096, 9703, 9920, 10016, 10120, 10912, 11408, 12520, 13640, 13772, 14080, 14260, 14398, 14720, 15686, 16192, 17215, 19406, 19840, 20032, 20240, 21824, 22816, 25040, 27280, 27544, 28520, 28796, 29440, 31372, 32384, 34430, 35995, 38812, 39215, 39680, 40064, 40480, 43648, 45632, 48515, 50080, 54560, 55088, 57040, 57592, 62744, 64768, 68860, 71990, 77624, 78430, 79189, 80128, 80960, 87296, 91264, 97030, 100160, 106733, 109120, 110176, 114080, 115184, 125488, 137720, 143980, 155248, 156860, 158378, 161920, 182528, 194060, 200320, 213466, 218240, 220352, 223169, 228160, 230368, 250976, 275440, 287960, 310496, 313720, 316756, 323840, 388120, 395945, 400640, 426932, 436480, 440704, 446338, 456320, 460736, 501952, 533665, 550880, 575920, 620992, 627440, 633512, 776240, 791890, 853864, 881408, 892676, 912640, 921472, 1003904, 1067330, 1101760, 1115845, 1151840, 1241984, 1254880, 1267024, 1552480, 1583780, 1707728, 1785352, 1842944, 2007808, 2134660, 2203520, 2231690, 2303680, 2454859, 2483968, 2509760, 2534048, 3104960, 3167560, 3415456, 3570704, 4269320, 4407040, 4463380, 4607360, 4909718, 5019520, 5068096, 6209920, 6335120, 6830912, 7141408, 8538640, 8926760, 9214720, 9819436, 10039040, 10136192, 12274295, 12419840, 12670240, 13661824, 14282816, 17077280, 17853520, 19638872, 20272384, 24548590, 25340480, 27323648, 28565632, 34154560, 35707040, 39277744, 49097180, 50680960, 57131264, 68309120, 71414080, 78555488, 98194360, 101361920, 136618240, 142828160, 157110976, 196388720, 285656320, 314221952, 392777440, 628443904, 785554880, 1571109760, 3142219520]

約数ペア:

[(1, 3142219520), (2, 1571109760), (4, 785554880), (5, 628443904), (8, 392777440), (10, 314221952), (11, 285656320), (16, 196388720), (20, 157110976), (22, 142828160), (23, 136618240), (31, 101361920), (32, 98194360), (40, 78555488), (44, 71414080), (46, 68309120), (55, 57131264), (62, 50680960), (64, 49097180), (80, 39277744), (88, 35707040), (92, 34154560), (110, 28565632), (115, 27323648), (124, 25340480), (128, 24548590), (155, 20272384), (160, 19638872), (176, 17853520), (184, 17077280), (220, 14282816), (230, 13661824), (248, 12670240), (253, 12419840), (256, 12274295), (310, 10136192), (313, 10039040), (320, 9819436), (341, 9214720), (352, 8926760), (368, 8538640), (440, 7141408), (460, 6830912), (496, 6335120), (506, 6209920), (620, 5068096), (626, 5019520), (640, 4909718), (682, 4607360), (704, 4463380), (713, 4407040), (736, 4269320), (880, 3570704), (920, 3415456), (992, 3167560), (1012, 3104960), (1240, 2534048), (1252, 2509760), (1265, 2483968), (1280, 2454859), (1364, 2303680), (1408, 2231690), (1426, 2203520), (1472, 2134660), (1565, 2007808), (1705, 1842944), (1760, 1785352), (1840, 1707728), (1984, 1583780), (2024, 1552480), (2480, 1267024), (2504, 1254880), (2530, 1241984), (2728, 1151840), (2816, 1115845), (2852, 1101760), (2944, 1067330), (3130, 1003904), (3410, 921472), (3443, 912640), (3520, 892676), (3565, 881408), (3680, 853864), (3968, 791890), (4048, 776240), (4960, 633512), (5008, 627440), (5060, 620992), (5456, 575920), (5704, 550880), (5888, 533665), (6260, 501952), (6820, 460736), (6886, 456320), (7040, 446338), (7130, 440704), (7199, 436480), (7360, 426932), (7843, 400640), (7936, 395945), (8096, 388120), (9703, 323840), (9920, 316756), (10016, 313720), (10120, 310496), (10912, 287960), (11408, 275440), (12520, 250976), (13640, 230368), (13772, 228160), (14080, 223169), (14260, 220352), (14398, 218240), (14720, 213466), (15686, 200320), (16192, 194060), (17215, 182528), (19406, 161920), (19840, 158378), (20032, 156860), (20240, 155248), (21824, 143980), (22816, 137720), (25040, 125488), (27280, 115184), (27544, 114080), (28520, 110176), (28796, 109120), (29440, 106733), (31372, 100160), (32384, 97030), (34430, 91264), (35995, 87296), (38812, 80960), (39215, 80128), (39680, 79189), (40064, 78430), (40480, 77624), (43648, 71990), (45632, 68860), (48515, 64768), (50080, 62744), (54560, 57592), (55088, 57040)]