425845920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2327

約数の個数: 192

約数和(自身を含む): 1482727680

約数和(自身を除く): 1056881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2269, 2346, 2720, 2760, 3128, 3680, 3910, 4080, 4538, 4692, 5520, 5865, 6256, 6807, 7820, 8160, 9076, 9384, 11040, 11345, 11730, 12512, 13614, 15640, 18152, 18768, 22690, 23460, 27228, 31280, 34035, 36304, 37536, 38573, 45380, 46920, 52187, 54456, 62560, 68070, 72608, 77146, 90760, 93840, 104374, 108912, 115719, 136140, 154292, 156561, 181520, 187680, 192865, 208748, 217824, 231438, 260935, 272280, 308584, 313122, 363040, 385730, 417496, 462876, 521870, 544560, 578595, 617168, 626244, 771460, 782805, 834992, 887179, 925752, 1043740, 1089120, 1157190, 1234336, 1252488, 1542920, 1565610, 1669984, 1774358, 1851504, 2087480, 2314380, 2504976, 2661537, 3085840, 3131220, 3548716, 3703008, 4174960, 4435895, 4628760, 5009952, 5323074, 6171680, 6262440, 7097432, 8349920, 8871790, 9257520, 10646148, 12524880, 13307685, 14194864, 17743580, 18515040, 21292296, 25049760, 26615370, 28389728, 35487160, 42584592, 53230740, 70974320, 85169184, 106461480, 141948640, 212922960, 425845920]

約数ペア:

[(1, 425845920), (2, 212922960), (3, 141948640), (4, 106461480), (5, 85169184), (6, 70974320), (8, 53230740), (10, 42584592), (12, 35487160), (15, 28389728), (16, 26615370), (17, 25049760), (20, 21292296), (23, 18515040), (24, 17743580), (30, 14194864), (32, 13307685), (34, 12524880), (40, 10646148), (46, 9257520), (48, 8871790), (51, 8349920), (60, 7097432), (68, 6262440), (69, 6171680), (80, 5323074), (85, 5009952), (92, 4628760), (96, 4435895), (102, 4174960), (115, 3703008), (120, 3548716), (136, 3131220), (138, 3085840), (160, 2661537), (170, 2504976), (184, 2314380), (204, 2087480), (230, 1851504), (240, 1774358), (255, 1669984), (272, 1565610), (276, 1542920), (340, 1252488), (345, 1234336), (368, 1157190), (391, 1089120), (408, 1043740), (460, 925752), (480, 887179), (510, 834992), (544, 782805), (552, 771460), (680, 626244), (690, 617168), (736, 578595), (782, 544560), (816, 521870), (920, 462876), (1020, 417496), (1104, 385730), (1173, 363040), (1360, 313122), (1380, 308584), (1564, 272280), (1632, 260935), (1840, 231438), (1955, 217824), (2040, 208748), (2208, 192865), (2269, 187680), (2346, 181520), (2720, 156561), (2760, 154292), (3128, 136140), (3680, 115719), (3910, 108912), (4080, 104374), (4538, 93840), (4692, 90760), (5520, 77146), (5865, 72608), (6256, 68070), (6807, 62560), (7820, 54456), (8160, 52187), (9076, 46920), (9384, 45380), (11040, 38573), (11345, 37536), (11730, 36304), (12512, 34035), (13614, 31280), (15640, 27228), (18152, 23460), (18768, 22690)]