73918320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 160

約数和(自身を含む): 273411072

約数和(自身を除く): 199492752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1913, 1932, 2415, 2576, 2760, 3220, 3826, 3864, 4830, 5520, 5739, 6440, 7652, 7728, 9565, 9660, 11478, 12880, 13391, 15304, 19130, 19320, 22956, 26782, 28695, 30608, 38260, 38640, 40173, 43999, 45912, 53564, 57390, 66955, 76520, 80346, 87998, 91824, 107128, 114780, 131997, 133910, 153040, 160692, 175996, 200865, 214256, 219995, 229560, 263994, 267820, 307993, 321384, 351992, 401730, 439990, 459120, 527988, 535640, 615986, 642768, 659985, 703984, 803460, 879980, 923979, 1055976, 1071280, 1231972, 1319970, 1539965, 1606920, 1759960, 1847958, 2111952, 2463944, 2639940, 3079930, 3213840, 3519920, 3695916, 4619895, 4927888, 5279880, 6159860, 7391832, 9239790, 10559760, 12319720, 14783664, 18479580, 24639440, 36959160, 73918320]

約数ペア:

[(1, 73918320), (2, 36959160), (3, 24639440), (4, 18479580), (5, 14783664), (6, 12319720), (7, 10559760), (8, 9239790), (10, 7391832), (12, 6159860), (14, 5279880), (15, 4927888), (16, 4619895), (20, 3695916), (21, 3519920), (23, 3213840), (24, 3079930), (28, 2639940), (30, 2463944), (35, 2111952), (40, 1847958), (42, 1759960), (46, 1606920), (48, 1539965), (56, 1319970), (60, 1231972), (69, 1071280), (70, 1055976), (80, 923979), (84, 879980), (92, 803460), (105, 703984), (112, 659985), (115, 642768), (120, 615986), (138, 535640), (140, 527988), (161, 459120), (168, 439990), (184, 401730), (210, 351992), (230, 321384), (240, 307993), (276, 267820), (280, 263994), (322, 229560), (336, 219995), (345, 214256), (368, 200865), (420, 175996), (460, 160692), (483, 153040), (552, 133910), (560, 131997), (644, 114780), (690, 107128), (805, 91824), (840, 87998), (920, 80346), (966, 76520), (1104, 66955), (1288, 57390), (1380, 53564), (1610, 45912), (1680, 43999), (1840, 40173), (1913, 38640), (1932, 38260), (2415, 30608), (2576, 28695), (2760, 26782), (3220, 22956), (3826, 19320), (3864, 19130), (4830, 15304), (5520, 13391), (5739, 12880), (6440, 11478), (7652, 9660), (7728, 9565)]