204580080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 200

約数和(自身を含む): 718931664

約数和(自身を除く): 514351584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 216, 240, 241, 262, 270, 324, 360, 393, 405, 432, 482, 524, 540, 648, 655, 720, 723, 786, 810, 964, 1048, 1080, 1179, 1205, 1296, 1310, 1446, 1572, 1620, 1928, 1965, 2096, 2160, 2169, 2358, 2410, 2620, 2892, 3144, 3240, 3537, 3615, 3856, 3930, 4338, 4716, 4820, 5240, 5784, 5895, 6288, 6480, 6507, 7074, 7230, 7860, 8676, 9432, 9640, 10480, 10611, 10845, 11568, 11790, 13014, 14148, 14460, 15720, 17352, 17685, 18864, 19280, 19521, 21222, 21690, 23580, 26028, 28296, 28920, 31440, 31571, 32535, 34704, 35370, 39042, 42444, 43380, 47160, 52056, 53055, 56592, 57840, 63142, 65070, 70740, 78084, 84888, 86760, 94320, 94713, 97605, 104112, 106110, 126284, 130140, 141480, 156168, 157855, 169776, 173520, 189426, 195210, 212220, 252568, 260280, 282960, 284139, 312336, 315710, 378852, 390420, 424440, 473565, 505136, 520560, 568278, 631420, 757704, 780840, 848880, 852417, 947130, 1136556, 1262840, 1420695, 1515408, 1561680, 1704834, 1894260, 2273112, 2525680, 2557251, 2841390, 3409668, 3788520, 4262085, 4546224, 5114502, 5682780, 6819336, 7577040, 8524170, 10229004, 11365560, 12786255, 13638672, 17048340, 20458008, 22731120, 25572510, 34096680, 40916016, 51145020, 68193360, 102290040, 204580080]

約数ペア:

[(1, 204580080), (2, 102290040), (3, 68193360), (4, 51145020), (5, 40916016), (6, 34096680), (8, 25572510), (9, 22731120), (10, 20458008), (12, 17048340), (15, 13638672), (16, 12786255), (18, 11365560), (20, 10229004), (24, 8524170), (27, 7577040), (30, 6819336), (36, 5682780), (40, 5114502), (45, 4546224), (48, 4262085), (54, 3788520), (60, 3409668), (72, 2841390), (80, 2557251), (81, 2525680), (90, 2273112), (108, 1894260), (120, 1704834), (131, 1561680), (135, 1515408), (144, 1420695), (162, 1262840), (180, 1136556), (216, 947130), (240, 852417), (241, 848880), (262, 780840), (270, 757704), (324, 631420), (360, 568278), (393, 520560), (405, 505136), (432, 473565), (482, 424440), (524, 390420), (540, 378852), (648, 315710), (655, 312336), (720, 284139), (723, 282960), (786, 260280), (810, 252568), (964, 212220), (1048, 195210), (1080, 189426), (1179, 173520), (1205, 169776), (1296, 157855), (1310, 156168), (1446, 141480), (1572, 130140), (1620, 126284), (1928, 106110), (1965, 104112), (2096, 97605), (2160, 94713), (2169, 94320), (2358, 86760), (2410, 84888), (2620, 78084), (2892, 70740), (3144, 65070), (3240, 63142), (3537, 57840), (3615, 56592), (3856, 53055), (3930, 52056), (4338, 47160), (4716, 43380), (4820, 42444), (5240, 39042), (5784, 35370), (5895, 34704), (6288, 32535), (6480, 31571), (6507, 31440), (7074, 28920), (7230, 28296), (7860, 26028), (8676, 23580), (9432, 21690), (9640, 21222), (10480, 19521), (10611, 19280), (10845, 18864), (11568, 17685), (11790, 17352), (13014, 15720), (14148, 14460)]