1352171840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 3626290944

約数和(自身を除く): 2274119104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 101, 107, 115, 136, 160, 170, 184, 202, 214, 230, 272, 320, 340, 368, 391, 404, 428, 460, 505, 535, 544, 680, 736, 782, 808, 856, 920, 1010, 1070, 1088, 1360, 1472, 1564, 1616, 1712, 1717, 1819, 1840, 1955, 2020, 2140, 2323, 2461, 2720, 3128, 3232, 3424, 3434, 3638, 3680, 3910, 4040, 4280, 4646, 4922, 5440, 6256, 6464, 6848, 6868, 7276, 7360, 7820, 8080, 8560, 8585, 9095, 9292, 9844, 10807, 11615, 12305, 12512, 13736, 14552, 15640, 16160, 17120, 17170, 18190, 18584, 19688, 21614, 23230, 24610, 25024, 27472, 29104, 31280, 32320, 34240, 34340, 36380, 37168, 39376, 39491, 41837, 43228, 46460, 49220, 54035, 54944, 58208, 62560, 68680, 72760, 74336, 78752, 78982, 83674, 86456, 92920, 98440, 108070, 109888, 116416, 125120, 137360, 145520, 148672, 157504, 157964, 167348, 172912, 183719, 185840, 196880, 197455, 209185, 216140, 248561, 274720, 291040, 315928, 334696, 345824, 367438, 371680, 393760, 394910, 418370, 432280, 497122, 549440, 582080, 631856, 669392, 691648, 734876, 743360, 787520, 789820, 836740, 864560, 918595, 994244, 1242805, 1263712, 1338784, 1469752, 1579640, 1673480, 1729120, 1837190, 1988488, 2485610, 2527424, 2677568, 2939504, 3159280, 3346960, 3458240, 3674380, 3976976, 4225537, 4971220, 5879008, 6318560, 6693920, 7348760, 7953952, 8451074, 9942440, 11758016, 12637120, 13387840, 14697520, 15907904, 16902148, 19884880, 21127685, 29395040, 33804296, 39769760, 42255370, 58790080, 67608592, 79539520, 84510740, 135217184, 169021480, 270434368, 338042960, 676085920, 1352171840]

約数ペア:

[(1, 1352171840), (2, 676085920), (4, 338042960), (5, 270434368), (8, 169021480), (10, 135217184), (16, 84510740), (17, 79539520), (20, 67608592), (23, 58790080), (32, 42255370), (34, 39769760), (40, 33804296), (46, 29395040), (64, 21127685), (68, 19884880), (80, 16902148), (85, 15907904), (92, 14697520), (101, 13387840), (107, 12637120), (115, 11758016), (136, 9942440), (160, 8451074), (170, 7953952), (184, 7348760), (202, 6693920), (214, 6318560), (230, 5879008), (272, 4971220), (320, 4225537), (340, 3976976), (368, 3674380), (391, 3458240), (404, 3346960), (428, 3159280), (460, 2939504), (505, 2677568), (535, 2527424), (544, 2485610), (680, 1988488), (736, 1837190), (782, 1729120), (808, 1673480), (856, 1579640), (920, 1469752), (1010, 1338784), (1070, 1263712), (1088, 1242805), (1360, 994244), (1472, 918595), (1564, 864560), (1616, 836740), (1712, 789820), (1717, 787520), (1819, 743360), (1840, 734876), (1955, 691648), (2020, 669392), (2140, 631856), (2323, 582080), (2461, 549440), (2720, 497122), (3128, 432280), (3232, 418370), (3424, 394910), (3434, 393760), (3638, 371680), (3680, 367438), (3910, 345824), (4040, 334696), (4280, 315928), (4646, 291040), (4922, 274720), (5440, 248561), (6256, 216140), (6464, 209185), (6848, 197455), (6868, 196880), (7276, 185840), (7360, 183719), (7820, 172912), (8080, 167348), (8560, 157964), (8585, 157504), (9095, 148672), (9292, 145520), (9844, 137360), (10807, 125120), (11615, 116416), (12305, 109888), (12512, 108070), (13736, 98440), (14552, 92920), (15640, 86456), (16160, 83674), (17120, 78982), (17170, 78752), (18190, 74336), (18584, 72760), (19688, 68680), (21614, 62560), (23230, 58208), (24610, 54944), (25024, 54035), (27472, 49220), (29104, 46460), (31280, 43228), (32320, 41837), (34240, 39491), (34340, 39376), (36380, 37168)]