297616440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 995904000

約数和(自身を除く): 698287560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 121, 132, 165, 199, 206, 220, 242, 264, 309, 330, 363, 398, 412, 440, 484, 515, 597, 605, 618, 660, 726, 796, 824, 968, 995, 1030, 1133, 1194, 1210, 1236, 1320, 1452, 1545, 1592, 1815, 1990, 2060, 2189, 2266, 2388, 2420, 2472, 2904, 2985, 3090, 3399, 3630, 3980, 4120, 4378, 4532, 4776, 4840, 5665, 5970, 6180, 6567, 6798, 7260, 7960, 8756, 9064, 10945, 11330, 11940, 12360, 12463, 13134, 13596, 14520, 16995, 17512, 20497, 21890, 22660, 23880, 24079, 24926, 26268, 27192, 32835, 33990, 37389, 40994, 43780, 45320, 48158, 49852, 52536, 61491, 62315, 65670, 67980, 72237, 74778, 81988, 87560, 96316, 99704, 102485, 120395, 122982, 124630, 131340, 135960, 144474, 149556, 163976, 186945, 192632, 204970, 225467, 240790, 245964, 249260, 262680, 288948, 299112, 307455, 361185, 373890, 409940, 450934, 481580, 491928, 498520, 577896, 614910, 676401, 722370, 747780, 819880, 901868, 963160, 1127335, 1229820, 1352802, 1444740, 1495560, 1803736, 2254670, 2459640, 2480137, 2705604, 2889480, 3382005, 4509340, 4960274, 5411208, 6764010, 7440411, 9018680, 9920548, 12400685, 13528020, 14880822, 19841096, 24801370, 27056040, 29761644, 37202055, 49602740, 59523288, 74404110, 99205480, 148808220, 297616440]

約数ペア:

[(1, 297616440), (2, 148808220), (3, 99205480), (4, 74404110), (5, 59523288), (6, 49602740), (8, 37202055), (10, 29761644), (11, 27056040), (12, 24801370), (15, 19841096), (20, 14880822), (22, 13528020), (24, 12400685), (30, 9920548), (33, 9018680), (40, 7440411), (44, 6764010), (55, 5411208), (60, 4960274), (66, 4509340), (88, 3382005), (103, 2889480), (110, 2705604), (120, 2480137), (121, 2459640), (132, 2254670), (165, 1803736), (199, 1495560), (206, 1444740), (220, 1352802), (242, 1229820), (264, 1127335), (309, 963160), (330, 901868), (363, 819880), (398, 747780), (412, 722370), (440, 676401), (484, 614910), (515, 577896), (597, 498520), (605, 491928), (618, 481580), (660, 450934), (726, 409940), (796, 373890), (824, 361185), (968, 307455), (995, 299112), (1030, 288948), (1133, 262680), (1194, 249260), (1210, 245964), (1236, 240790), (1320, 225467), (1452, 204970), (1545, 192632), (1592, 186945), (1815, 163976), (1990, 149556), (2060, 144474), (2189, 135960), (2266, 131340), (2388, 124630), (2420, 122982), (2472, 120395), (2904, 102485), (2985, 99704), (3090, 96316), (3399, 87560), (3630, 81988), (3980, 74778), (4120, 72237), (4378, 67980), (4532, 65670), (4776, 62315), (4840, 61491), (5665, 52536), (5970, 49852), (6180, 48158), (6567, 45320), (6798, 43780), (7260, 40994), (7960, 37389), (8756, 33990), (9064, 32835), (10945, 27192), (11330, 26268), (11940, 24926), (12360, 24079), (12463, 23880), (13134, 22660), (13596, 21890), (14520, 20497), (16995, 17512)]