38744160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 150377472

約数和(自身を除く): 111633312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 887, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1774, 1820, 2080, 2184, 2661, 2730, 2912, 3120, 3360, 3548, 3640, 4368, 4435, 5322, 5460, 6209, 6240, 7096, 7280, 8736, 8870, 10644, 10920, 11531, 12418, 13305, 14192, 14560, 17740, 18627, 21288, 21840, 23062, 24836, 26610, 28384, 31045, 34593, 35480, 37254, 42576, 43680, 46124, 49672, 53220, 57655, 62090, 69186, 70960, 74508, 80717, 85152, 92248, 93135, 99344, 106440, 115310, 124180, 138372, 141920, 149016, 161434, 172965, 184496, 186270, 198688, 212880, 230620, 242151, 248360, 276744, 298032, 322868, 345930, 368992, 372540, 403585, 425760, 461240, 484302, 496720, 553488, 596064, 645736, 691860, 745080, 807170, 922480, 968604, 993440, 1106976, 1210755, 1291472, 1383720, 1490160, 1614340, 1844960, 1937208, 2421510, 2582944, 2767440, 2980320, 3228680, 3874416, 4843020, 5534880, 6457360, 7748832, 9686040, 12914720, 19372080, 38744160]

約数ペア:

[(1, 38744160), (2, 19372080), (3, 12914720), (4, 9686040), (5, 7748832), (6, 6457360), (7, 5534880), (8, 4843020), (10, 3874416), (12, 3228680), (13, 2980320), (14, 2767440), (15, 2582944), (16, 2421510), (20, 1937208), (21, 1844960), (24, 1614340), (26, 1490160), (28, 1383720), (30, 1291472), (32, 1210755), (35, 1106976), (39, 993440), (40, 968604), (42, 922480), (48, 807170), (52, 745080), (56, 691860), (60, 645736), (65, 596064), (70, 553488), (78, 496720), (80, 484302), (84, 461240), (91, 425760), (96, 403585), (104, 372540), (105, 368992), (112, 345930), (120, 322868), (130, 298032), (140, 276744), (156, 248360), (160, 242151), (168, 230620), (182, 212880), (195, 198688), (208, 186270), (210, 184496), (224, 172965), (240, 161434), (260, 149016), (273, 141920), (280, 138372), (312, 124180), (336, 115310), (364, 106440), (390, 99344), (416, 93135), (420, 92248), (455, 85152), (480, 80717), (520, 74508), (546, 70960), (560, 69186), (624, 62090), (672, 57655), (728, 53220), (780, 49672), (840, 46124), (887, 43680), (910, 42576), (1040, 37254), (1092, 35480), (1120, 34593), (1248, 31045), (1365, 28384), (1456, 26610), (1560, 24836), (1680, 23062), (1774, 21840), (1820, 21288), (2080, 18627), (2184, 17740), (2661, 14560), (2730, 14192), (2912, 13305), (3120, 12418), (3360, 11531), (3548, 10920), (3640, 10644), (4368, 8870), (4435, 8736), (5322, 7280), (5460, 7096), (6209, 6240)]