202938480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 160

約数和(自身を含む): 714240000

約数和(自身を除く): 511301520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 1999, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 3998, 4230, 5076, 5640, 5997, 6345, 6768, 7996, 8460, 9995, 10152, 11280, 11994, 12690, 15992, 16920, 17991, 19990, 20304, 23988, 25380, 29985, 31984, 33840, 35982, 39980, 47976, 50760, 53973, 59970, 71964, 79960, 89955, 93953, 95952, 101520, 107946, 119940, 143928, 159920, 179910, 187906, 215892, 239880, 269865, 281859, 287856, 359820, 375812, 431784, 469765, 479760, 539730, 563718, 719640, 751624, 845577, 863568, 939530, 1079460, 1127436, 1409295, 1439280, 1503248, 1691154, 1879060, 2158920, 2254872, 2536731, 2818590, 3382308, 3758120, 4227885, 4317840, 4509744, 5073462, 5637180, 6764616, 7516240, 8455770, 10146924, 11274360, 12683655, 13529232, 16911540, 20293848, 22548720, 25367310, 33823080, 40587696, 50734620, 67646160, 101469240, 202938480]

約数ペア:

[(1, 202938480), (2, 101469240), (3, 67646160), (4, 50734620), (5, 40587696), (6, 33823080), (8, 25367310), (9, 22548720), (10, 20293848), (12, 16911540), (15, 13529232), (16, 12683655), (18, 11274360), (20, 10146924), (24, 8455770), (27, 7516240), (30, 6764616), (36, 5637180), (40, 5073462), (45, 4509744), (47, 4317840), (48, 4227885), (54, 3758120), (60, 3382308), (72, 2818590), (80, 2536731), (90, 2254872), (94, 2158920), (108, 1879060), (120, 1691154), (135, 1503248), (141, 1439280), (144, 1409295), (180, 1127436), (188, 1079460), (216, 939530), (235, 863568), (240, 845577), (270, 751624), (282, 719640), (360, 563718), (376, 539730), (423, 479760), (432, 469765), (470, 431784), (540, 375812), (564, 359820), (705, 287856), (720, 281859), (752, 269865), (846, 239880), (940, 215892), (1080, 187906), (1128, 179910), (1269, 159920), (1410, 143928), (1692, 119940), (1880, 107946), (1999, 101520), (2115, 95952), (2160, 93953), (2256, 89955), (2538, 79960), (2820, 71964), (3384, 59970), (3760, 53973), (3998, 50760), (4230, 47976), (5076, 39980), (5640, 35982), (5997, 33840), (6345, 31984), (6768, 29985), (7996, 25380), (8460, 23988), (9995, 20304), (10152, 19990), (11280, 17991), (11994, 16920), (12690, 15992)]