15631670880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81619}}^1$

素因数の和:81666

約数の個数: 288

約数和(自身を含む): 64172908800

約数和(自身を除く): 48541237920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 81619, 95760, 163238, 191520, 244857, 326476, 408095, 489714, 571333, 652952, 734571, 816190, 979428, 1142666, 1224285, 1305904, 1469142, 1550761, 1632380, 1713999, 1958856, 2285332, 2448570, 2611808, 2856665, 2938284, 3101522, 3264760, 3427998, 3672855, 3917712, 4570664, 4652283, 4897140, 5141997, 5713330, 5876568, 6203044, 6529520, 6855996, 7345710, 7753805, 7835424, 8569995, 9141328, 9304566, 9794280, 10283994, 10855327, 11426660, 11753136, 12406088, 13059040, 13711992, 13956849, 14691420, 15507610, 17139990, 18282656, 18609132, 19588560, 20567988, 21710654, 22853320, 23261415, 23506272, 24812176, 25709985, 27423984, 27913698, 29382840, 31015220, 32565981, 34279980, 37218264, 39177120, 41135976, 43421308, 45706640, 46522830, 49624352, 51419970, 54276635, 54847968, 55827396, 58765680, 62030440, 65131962, 68559960, 69784245, 74436528, 82271952, 86842616, 91413280, 93045660, 97697943, 102839940, 108553270, 111654792, 117531360, 124060880, 130263924, 137119920, 139568490, 148873056, 162829905, 164543904, 173685232, 186091320, 195395886, 205679880, 217106540, 223309584, 248121760, 260527848, 274239840, 279136980, 325659810, 347370464, 372182640, 390791772, 411359760, 434213080, 446619168, 488489715, 521055696, 558273960, 651319620, 744365280, 781583544, 822719520, 868426160, 976979430, 1042111392, 1116547920, 1302639240, 1563167088, 1736852320, 1953958860, 2233095840, 2605278480, 3126334176, 3907917720, 5210556960, 7815835440, 15631670880]

約数ペア:

[(1, 15631670880), (2, 7815835440), (3, 5210556960), (4, 3907917720), (5, 3126334176), (6, 2605278480), (7, 2233095840), (8, 1953958860), (9, 1736852320), (10, 1563167088), (12, 1302639240), (14, 1116547920), (15, 1042111392), (16, 976979430), (18, 868426160), (19, 822719520), (20, 781583544), (21, 744365280), (24, 651319620), (28, 558273960), (30, 521055696), (32, 488489715), (35, 446619168), (36, 434213080), (38, 411359760), (40, 390791772), (42, 372182640), (45, 347370464), (48, 325659810), (56, 279136980), (57, 274239840), (60, 260527848), (63, 248121760), (70, 223309584), (72, 217106540), (76, 205679880), (80, 195395886), (84, 186091320), (90, 173685232), (95, 164543904), (96, 162829905), (105, 148873056), (112, 139568490), (114, 137119920), (120, 130263924), (126, 124060880), (133, 117531360), (140, 111654792), (144, 108553270), (152, 102839940), (160, 97697943), (168, 93045660), (171, 91413280), (180, 86842616), (190, 82271952), (210, 74436528), (224, 69784245), (228, 68559960), (240, 65131962), (252, 62030440), (266, 58765680), (280, 55827396), (285, 54847968), (288, 54276635), (304, 51419970), (315, 49624352), (336, 46522830), (342, 45706640), (360, 43421308), (380, 41135976), (399, 39177120), (420, 37218264), (456, 34279980), (480, 32565981), (504, 31015220), (532, 29382840), (560, 27913698), (570, 27423984), (608, 25709985), (630, 24812176), (665, 23506272), (672, 23261415), (684, 22853320), (720, 21710654), (760, 20567988), (798, 19588560), (840, 18609132), (855, 18282656), (912, 17139990), (1008, 15507610), (1064, 14691420), (1120, 13956849), (1140, 13711992), (1197, 13059040), (1260, 12406088), (1330, 11753136), (1368, 11426660), (1440, 10855327), (1520, 10283994), (1596, 9794280), (1680, 9304566), (1710, 9141328), (1824, 8569995), (1995, 7835424), (2016, 7753805), (2128, 7345710), (2280, 6855996), (2394, 6529520), (2520, 6203044), (2660, 5876568), (2736, 5713330), (3040, 5141997), (3192, 4897140), (3360, 4652283), (3420, 4570664), (3990, 3917712), (4256, 3672855), (4560, 3427998), (4788, 3264760), (5040, 3101522), (5320, 2938284), (5472, 2856665), (5985, 2611808), (6384, 2448570), (6840, 2285332), (7980, 1958856), (9120, 1713999), (9576, 1632380), (10080, 1550761), (10640, 1469142), (11970, 1305904), (12768, 1224285), (13680, 1142666), (15960, 979428), (19152, 816190), (21280, 734571), (23940, 652952), (27360, 571333), (31920, 489714), (38304, 408095), (47880, 326476), (63840, 244857), (81619, 191520), (95760, 163238)]