2515690921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{8623}}^1$

素因数の和:9498

約数の個数: 256

約数和(自身を含む): 7997552640000

約数和(自身を除く): 5481861718920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 380, 398, 456, 570, 597, 643, 760, 796, 995, 1140, 1194, 1286, 1592, 1929, 1990, 2280, 2388, 2572, 2985, 3215, 3781, 3858, 3980, 4776, 5144, 5970, 6430, 7562, 7716, 7960, 8623, 9645, 11343, 11940, 12217, 12860, 15124, 15432, 17246, 18905, 19290, 22686, 23880, 24434, 25720, 25869, 30248, 34492, 36651, 37810, 38580, 43115, 45372, 48868, 51738, 56715, 61085, 68984, 73302, 75620, 77160, 86230, 90744, 97736, 103476, 113430, 122170, 127957, 129345, 146604, 151240, 163837, 172460, 183255, 206952, 226860, 244340, 255914, 258690, 293208, 327674, 344920, 366510, 383871, 453720, 488680, 491511, 511828, 517380, 639785, 655348, 733020, 767742, 819185, 983022, 1023656, 1034760, 1279570, 1310696, 1466040, 1535484, 1638370, 1715977, 1919355, 1966044, 2431183, 2457555, 2559140, 3070968, 3276740, 3431954, 3838710, 3932088, 4862366, 4915110, 5118280, 5147931, 5544589, 6553480, 6863908, 7293549, 7677420, 8579885, 9724732, 9830220, 10295862, 11089178, 12155915, 13727816, 14587098, 15354840, 16633767, 17159770, 19449464, 19660440, 20591724, 22178356, 24311830, 25739655, 27722945, 29174196, 32603563, 33267534, 34319540, 36467745, 41183448, 44356712, 48623660, 51479310, 55445890, 58348392, 65207126, 66535068, 68639080, 72935490, 83168835, 97247320, 97810689, 102958620, 105347191, 110891780, 130414252, 133070136, 145870980, 163017815, 166337670, 195621378, 205917240, 210694382, 221783560, 260828504, 291741960, 316041573, 326035630, 332675340, 391242756, 421388764, 489053445, 526735955, 632083146, 652071260, 665350680, 782485512, 842777528, 978106890, 1053471910, 1103373211, 1264166292, 1304142520, 1580207865, 1956213780, 2106943820, 2206746422, 2528332584, 3160415730, 3310119633, 3912427560, 4213887640, 4413492844, 5516866055, 6320831460, 6620239266, 8826985688, 11033732110, 12641662920, 13240478532, 16550598165, 20964091009, 22067464220, 26480957064, 33101196330, 41928182018, 44134928440, 62892273027, 66202392660, 83856364036, 104820455045, 125784546054, 132404785320, 167712728072, 209640910090, 251569092108, 314461365135, 419281820180, 503138184216, 628922730270, 838563640360, 1257845460540, 2515690921080]

約数ペア:

[(1, 2515690921080), (2, 1257845460540), (3, 838563640360), (4, 628922730270), (5, 503138184216), (6, 419281820180), (8, 314461365135), (10, 251569092108), (12, 209640910090), (15, 167712728072), (19, 132404785320), (20, 125784546054), (24, 104820455045), (30, 83856364036), (38, 66202392660), (40, 62892273027), (57, 44134928440), (60, 41928182018), (76, 33101196330), (95, 26480957064), (114, 22067464220), (120, 20964091009), (152, 16550598165), (190, 13240478532), (199, 12641662920), (228, 11033732110), (285, 8826985688), (380, 6620239266), (398, 6320831460), (456, 5516866055), (570, 4413492844), (597, 4213887640), (643, 3912427560), (760, 3310119633), (796, 3160415730), (995, 2528332584), (1140, 2206746422), (1194, 2106943820), (1286, 1956213780), (1592, 1580207865), (1929, 1304142520), (1990, 1264166292), (2280, 1103373211), (2388, 1053471910), (2572, 978106890), (2985, 842777528), (3215, 782485512), (3781, 665350680), (3858, 652071260), (3980, 632083146), (4776, 526735955), (5144, 489053445), (5970, 421388764), (6430, 391242756), (7562, 332675340), (7716, 326035630), (7960, 316041573), (8623, 291741960), (9645, 260828504), (11343, 221783560), (11940, 210694382), (12217, 205917240), (12860, 195621378), (15124, 166337670), (15432, 163017815), (17246, 145870980), (18905, 133070136), (19290, 130414252), (22686, 110891780), (23880, 105347191), (24434, 102958620), (25720, 97810689), (25869, 97247320), (30248, 83168835), (34492, 72935490), (36651, 68639080), (37810, 66535068), (38580, 65207126), (43115, 58348392), (45372, 55445890), (48868, 51479310), (51738, 48623660), (56715, 44356712), (61085, 41183448), (68984, 36467745), (73302, 34319540), (75620, 33267534), (77160, 32603563), (86230, 29174196), (90744, 27722945), (97736, 25739655), (103476, 24311830), (113430, 22178356), (122170, 20591724), (127957, 19660440), (129345, 19449464), (146604, 17159770), (151240, 16633767), (163837, 15354840), (172460, 14587098), (183255, 13727816), (206952, 12155915), (226860, 11089178), (244340, 10295862), (255914, 9830220), (258690, 9724732), (293208, 8579885), (327674, 7677420), (344920, 7293549), (366510, 6863908), (383871, 6553480), (453720, 5544589), (488680, 5147931), (491511, 5118280), (511828, 4915110), (517380, 4862366), (639785, 3932088), (655348, 3838710), (733020, 3431954), (767742, 3276740), (819185, 3070968), (983022, 2559140), (1023656, 2457555), (1034760, 2431183), (1279570, 1966044), (1310696, 1919355), (1466040, 1715977), (1535484, 1638370)]