7824013040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 160

約数和(自身を含む): 20117998080

約数和(自身を除く): 12293985040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 163, 184, 190, 230, 304, 326, 368, 380, 437, 460, 652, 760, 815, 874, 920, 1304, 1373, 1520, 1630, 1748, 1840, 2185, 2608, 2746, 3097, 3260, 3496, 3749, 4370, 5492, 6194, 6520, 6865, 6992, 7498, 8740, 10984, 12388, 13040, 13730, 14996, 15485, 17480, 18745, 21968, 24776, 26087, 27460, 29992, 30970, 31579, 34960, 37490, 49552, 52174, 54920, 59984, 61940, 63158, 71231, 74980, 104348, 109840, 123880, 126316, 130435, 142462, 149960, 157895, 208696, 223799, 247760, 252632, 260870, 284924, 299920, 315790, 356155, 417392, 447598, 505264, 521740, 569848, 600001, 631580, 712310, 895196, 1043480, 1118995, 1139696, 1200002, 1263160, 1424620, 1790392, 2086960, 2237990, 2400004, 2526320, 2849240, 3000005, 3580784, 4252181, 4475980, 4800008, 5147377, 5698480, 6000010, 8504362, 8951960, 9600016, 10294754, 12000020, 17008724, 17903920, 20589508, 21260905, 24000040, 25736885, 34017448, 41179016, 42521810, 48000080, 51473770, 68034896, 82358032, 85043620, 97800163, 102947540, 170087240, 195600326, 205895080, 340174480, 391200652, 411790160, 489000815, 782401304, 978001630, 1564802608, 1956003260, 3912006520, 7824013040]

約数ペア:

[(1, 7824013040), (2, 3912006520), (4, 1956003260), (5, 1564802608), (8, 978001630), (10, 782401304), (16, 489000815), (19, 411790160), (20, 391200652), (23, 340174480), (38, 205895080), (40, 195600326), (46, 170087240), (76, 102947540), (80, 97800163), (92, 85043620), (95, 82358032), (115, 68034896), (152, 51473770), (163, 48000080), (184, 42521810), (190, 41179016), (230, 34017448), (304, 25736885), (326, 24000040), (368, 21260905), (380, 20589508), (437, 17903920), (460, 17008724), (652, 12000020), (760, 10294754), (815, 9600016), (874, 8951960), (920, 8504362), (1304, 6000010), (1373, 5698480), (1520, 5147377), (1630, 4800008), (1748, 4475980), (1840, 4252181), (2185, 3580784), (2608, 3000005), (2746, 2849240), (3097, 2526320), (3260, 2400004), (3496, 2237990), (3749, 2086960), (4370, 1790392), (5492, 1424620), (6194, 1263160), (6520, 1200002), (6865, 1139696), (6992, 1118995), (7498, 1043480), (8740, 895196), (10984, 712310), (12388, 631580), (13040, 600001), (13730, 569848), (14996, 521740), (15485, 505264), (17480, 447598), (18745, 417392), (21968, 356155), (24776, 315790), (26087, 299920), (27460, 284924), (29992, 260870), (30970, 252632), (31579, 247760), (34960, 223799), (37490, 208696), (49552, 157895), (52174, 149960), (54920, 142462), (59984, 130435), (61940, 126316), (63158, 123880), (71231, 109840), (74980, 104348)]