207350880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 719808768

約数和(自身を除く): 512457888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 173, 176, 220, 227, 240, 264, 330, 346, 352, 440, 454, 480, 519, 528, 660, 681, 692, 865, 880, 908, 1038, 1056, 1135, 1320, 1362, 1384, 1730, 1760, 1816, 1903, 2076, 2270, 2497, 2595, 2640, 2724, 2768, 3405, 3460, 3632, 3806, 4152, 4540, 4994, 5190, 5280, 5448, 5536, 5709, 6810, 6920, 7264, 7491, 7612, 8304, 9080, 9515, 9988, 10380, 10896, 11418, 12485, 13620, 13840, 14982, 15224, 16608, 18160, 19030, 19976, 20760, 21792, 22836, 24970, 27240, 27680, 28545, 29964, 30448, 36320, 37455, 38060, 39271, 39952, 41520, 45672, 49940, 54480, 57090, 59928, 60896, 74910, 76120, 78542, 79904, 83040, 91344, 99880, 108960, 114180, 117813, 119856, 149820, 152240, 157084, 182688, 196355, 199760, 228360, 235626, 239712, 299640, 304480, 314168, 392710, 399520, 431981, 456720, 471252, 589065, 599280, 628336, 785420, 863962, 913440, 942504, 1178130, 1198560, 1256672, 1295943, 1570840, 1727924, 1885008, 2159905, 2356260, 2591886, 3141680, 3455848, 3770016, 4319810, 4712520, 5183772, 6283360, 6479715, 6911696, 8639620, 9425040, 10367544, 12959430, 13823392, 17279240, 18850080, 20735088, 25918860, 34558480, 41470176, 51837720, 69116960, 103675440, 207350880]

約数ペア:

[(1, 207350880), (2, 103675440), (3, 69116960), (4, 51837720), (5, 41470176), (6, 34558480), (8, 25918860), (10, 20735088), (11, 18850080), (12, 17279240), (15, 13823392), (16, 12959430), (20, 10367544), (22, 9425040), (24, 8639620), (30, 6911696), (32, 6479715), (33, 6283360), (40, 5183772), (44, 4712520), (48, 4319810), (55, 3770016), (60, 3455848), (66, 3141680), (80, 2591886), (88, 2356260), (96, 2159905), (110, 1885008), (120, 1727924), (132, 1570840), (160, 1295943), (165, 1256672), (173, 1198560), (176, 1178130), (220, 942504), (227, 913440), (240, 863962), (264, 785420), (330, 628336), (346, 599280), (352, 589065), (440, 471252), (454, 456720), (480, 431981), (519, 399520), (528, 392710), (660, 314168), (681, 304480), (692, 299640), (865, 239712), (880, 235626), (908, 228360), (1038, 199760), (1056, 196355), (1135, 182688), (1320, 157084), (1362, 152240), (1384, 149820), (1730, 119856), (1760, 117813), (1816, 114180), (1903, 108960), (2076, 99880), (2270, 91344), (2497, 83040), (2595, 79904), (2640, 78542), (2724, 76120), (2768, 74910), (3405, 60896), (3460, 59928), (3632, 57090), (3806, 54480), (4152, 49940), (4540, 45672), (4994, 41520), (5190, 39952), (5280, 39271), (5448, 38060), (5536, 37455), (5709, 36320), (6810, 30448), (6920, 29964), (7264, 28545), (7491, 27680), (7612, 27240), (8304, 24970), (9080, 22836), (9515, 21792), (9988, 20760), (10380, 19976), (10896, 19030), (11418, 18160), (12485, 16608), (13620, 15224), (13840, 14982)]