403380960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 1320883200

約数和(自身を除く): 917502240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 103, 120, 123, 160, 164, 199, 205, 206, 240, 246, 309, 328, 398, 410, 412, 480, 492, 515, 597, 615, 618, 656, 796, 820, 824, 984, 995, 1030, 1194, 1230, 1236, 1312, 1545, 1592, 1640, 1648, 1968, 1990, 2060, 2388, 2460, 2472, 2985, 3090, 3184, 3280, 3296, 3936, 3980, 4120, 4223, 4776, 4920, 4944, 5970, 6180, 6368, 6560, 7960, 8159, 8240, 8446, 9552, 9840, 9888, 11940, 12360, 12669, 15920, 16318, 16480, 16892, 19104, 19680, 20497, 21115, 23880, 24477, 24720, 25338, 31840, 32636, 33784, 40795, 40994, 42230, 47760, 48954, 49440, 50676, 61491, 63345, 65272, 67568, 81590, 81988, 84460, 95520, 97908, 101352, 102485, 122385, 122982, 126690, 130544, 135136, 163180, 163976, 168920, 195816, 202704, 204970, 244770, 245964, 253380, 261088, 307455, 326360, 327952, 337840, 391632, 405408, 409940, 489540, 491928, 506760, 614910, 652720, 655904, 675680, 783264, 819880, 840377, 979080, 983856, 1013520, 1229820, 1305440, 1639760, 1680754, 1958160, 1967712, 2027040, 2459640, 2521131, 3279520, 3361508, 3916320, 4201885, 4919280, 5042262, 6723016, 8403770, 9838560, 10084524, 12605655, 13446032, 16807540, 20169048, 25211310, 26892064, 33615080, 40338096, 50422620, 67230160, 80676192, 100845240, 134460320, 201690480, 403380960]

約数ペア:

[(1, 403380960), (2, 201690480), (3, 134460320), (4, 100845240), (5, 80676192), (6, 67230160), (8, 50422620), (10, 40338096), (12, 33615080), (15, 26892064), (16, 25211310), (20, 20169048), (24, 16807540), (30, 13446032), (32, 12605655), (40, 10084524), (41, 9838560), (48, 8403770), (60, 6723016), (80, 5042262), (82, 4919280), (96, 4201885), (103, 3916320), (120, 3361508), (123, 3279520), (160, 2521131), (164, 2459640), (199, 2027040), (205, 1967712), (206, 1958160), (240, 1680754), (246, 1639760), (309, 1305440), (328, 1229820), (398, 1013520), (410, 983856), (412, 979080), (480, 840377), (492, 819880), (515, 783264), (597, 675680), (615, 655904), (618, 652720), (656, 614910), (796, 506760), (820, 491928), (824, 489540), (984, 409940), (995, 405408), (1030, 391632), (1194, 337840), (1230, 327952), (1236, 326360), (1312, 307455), (1545, 261088), (1592, 253380), (1640, 245964), (1648, 244770), (1968, 204970), (1990, 202704), (2060, 195816), (2388, 168920), (2460, 163976), (2472, 163180), (2985, 135136), (3090, 130544), (3184, 126690), (3280, 122982), (3296, 122385), (3936, 102485), (3980, 101352), (4120, 97908), (4223, 95520), (4776, 84460), (4920, 81988), (4944, 81590), (5970, 67568), (6180, 65272), (6368, 63345), (6560, 61491), (7960, 50676), (8159, 49440), (8240, 48954), (8446, 47760), (9552, 42230), (9840, 40994), (9888, 40795), (11940, 33784), (12360, 32636), (12669, 31840), (15920, 25338), (16318, 24720), (16480, 24477), (16892, 23880), (19104, 21115), (19680, 20497)]