66412080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13177}}^1$

素因数の和:13203

約数の個数: 120

約数和(自身を含む): 254915232

約数和(自身を除く): 188503152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13177, 26354, 39531, 52708, 65885, 79062, 92239, 105416, 118593, 131770, 158124, 184478, 197655, 210832, 237186, 263540, 276717, 316248, 368956, 395310, 461195, 474372, 527080, 553434, 592965, 632496, 737912, 790620, 830151, 922390, 948744, 1054160, 1106868, 1185930, 1383585, 1475824, 1581240, 1660302, 1844780, 1897488, 2213736, 2371860, 2767170, 3162480, 3320604, 3689560, 4150755, 4427472, 4743720, 5534340, 6641208, 7379120, 8301510, 9487440, 11068680, 13282416, 16603020, 22137360, 33206040, 66412080]

約数ペア:

[(1, 66412080), (2, 33206040), (3, 22137360), (4, 16603020), (5, 13282416), (6, 11068680), (7, 9487440), (8, 8301510), (9, 7379120), (10, 6641208), (12, 5534340), (14, 4743720), (15, 4427472), (16, 4150755), (18, 3689560), (20, 3320604), (21, 3162480), (24, 2767170), (28, 2371860), (30, 2213736), (35, 1897488), (36, 1844780), (40, 1660302), (42, 1581240), (45, 1475824), (48, 1383585), (56, 1185930), (60, 1106868), (63, 1054160), (70, 948744), (72, 922390), (80, 830151), (84, 790620), (90, 737912), (105, 632496), (112, 592965), (120, 553434), (126, 527080), (140, 474372), (144, 461195), (168, 395310), (180, 368956), (210, 316248), (240, 276717), (252, 263540), (280, 237186), (315, 210832), (336, 197655), (360, 184478), (420, 158124), (504, 131770), (560, 118593), (630, 105416), (720, 92239), (840, 79062), (1008, 65885), (1260, 52708), (1680, 39531), (2520, 26354), (5040, 13177)]