330753920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 941868000

約数和(自身を除く): 611114080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 199, 212, 224, 245, 265, 280, 320, 371, 392, 398, 424, 448, 490, 530, 560, 640, 742, 784, 796, 848, 896, 980, 995, 1060, 1120, 1393, 1484, 1568, 1592, 1696, 1855, 1960, 1990, 2120, 2240, 2597, 2786, 2968, 3136, 3184, 3392, 3710, 3920, 3980, 4240, 4480, 5194, 5572, 5936, 6272, 6368, 6784, 6965, 7420, 7840, 7960, 8480, 9751, 10388, 10547, 11144, 11872, 12736, 12985, 13930, 14840, 15680, 15920, 16960, 19502, 20776, 21094, 22288, 23744, 25472, 25970, 27860, 29680, 31360, 31840, 33920, 39004, 41552, 42188, 44576, 47488, 48755, 51940, 52735, 55720, 59360, 63680, 73829, 78008, 83104, 84376, 89152, 97510, 103880, 105470, 111440, 118720, 127360, 147658, 156016, 166208, 168752, 178304, 195020, 207760, 210940, 222880, 237440, 295316, 312032, 332416, 337504, 369145, 390040, 415520, 421880, 445760, 516803, 590632, 624064, 675008, 738290, 780080, 831040, 843760, 891520, 1033606, 1181264, 1248128, 1350016, 1476580, 1560160, 1662080, 1687520, 2067212, 2362528, 2584015, 2953160, 3120320, 3375040, 4134424, 4725056, 5168030, 5906320, 6240640, 6750080, 8268848, 9450112, 10336060, 11812640, 16537696, 20672120, 23625280, 33075392, 41344240, 47250560, 66150784, 82688480, 165376960, 330753920]

約数ペア:

[(1, 330753920), (2, 165376960), (4, 82688480), (5, 66150784), (7, 47250560), (8, 41344240), (10, 33075392), (14, 23625280), (16, 20672120), (20, 16537696), (28, 11812640), (32, 10336060), (35, 9450112), (40, 8268848), (49, 6750080), (53, 6240640), (56, 5906320), (64, 5168030), (70, 4725056), (80, 4134424), (98, 3375040), (106, 3120320), (112, 2953160), (128, 2584015), (140, 2362528), (160, 2067212), (196, 1687520), (199, 1662080), (212, 1560160), (224, 1476580), (245, 1350016), (265, 1248128), (280, 1181264), (320, 1033606), (371, 891520), (392, 843760), (398, 831040), (424, 780080), (448, 738290), (490, 675008), (530, 624064), (560, 590632), (640, 516803), (742, 445760), (784, 421880), (796, 415520), (848, 390040), (896, 369145), (980, 337504), (995, 332416), (1060, 312032), (1120, 295316), (1393, 237440), (1484, 222880), (1568, 210940), (1592, 207760), (1696, 195020), (1855, 178304), (1960, 168752), (1990, 166208), (2120, 156016), (2240, 147658), (2597, 127360), (2786, 118720), (2968, 111440), (3136, 105470), (3184, 103880), (3392, 97510), (3710, 89152), (3920, 84376), (3980, 83104), (4240, 78008), (4480, 73829), (5194, 63680), (5572, 59360), (5936, 55720), (6272, 52735), (6368, 51940), (6784, 48755), (6965, 47488), (7420, 44576), (7840, 42188), (7960, 41552), (8480, 39004), (9751, 33920), (10388, 31840), (10547, 31360), (11144, 29680), (11872, 27860), (12736, 25970), (12985, 25472), (13930, 23744), (14840, 22288), (15680, 21094), (15920, 20776), (16960, 19502)]