449863320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 1441359360

約数和(自身を除く): 991496040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 83, 93, 94, 120, 124, 141, 155, 166, 186, 188, 235, 248, 249, 282, 310, 332, 372, 376, 415, 465, 470, 498, 564, 620, 664, 705, 744, 830, 930, 940, 961, 996, 1128, 1240, 1245, 1410, 1457, 1660, 1860, 1880, 1922, 1992, 2490, 2573, 2820, 2883, 2914, 3320, 3720, 3844, 3901, 4371, 4805, 4980, 5146, 5640, 5766, 5828, 7285, 7688, 7719, 7802, 8742, 9610, 9960, 10292, 11532, 11656, 11703, 12865, 14415, 14570, 15438, 15604, 17484, 19220, 19505, 20584, 21855, 23064, 23406, 25730, 28830, 29140, 30876, 31208, 34968, 38440, 38595, 39010, 43710, 45167, 46812, 51460, 57660, 58280, 58515, 61752, 77190, 78020, 79763, 87420, 90334, 93624, 102920, 115320, 117030, 120931, 135501, 154380, 156040, 159526, 174840, 180668, 225835, 234060, 239289, 241862, 271002, 308760, 319052, 361336, 362793, 398815, 451670, 468120, 478578, 483724, 542004, 604655, 638104, 677505, 725586, 797630, 903340, 957156, 967448, 1084008, 1196445, 1209310, 1355010, 1451172, 1595260, 1806680, 1813965, 1914312, 2392890, 2418620, 2710020, 2902344, 3190520, 3627930, 3748861, 4785780, 4837240, 5420040, 7255860, 7497722, 9571560, 11246583, 14511720, 14995444, 18744305, 22493166, 29990888, 37488610, 44986332, 56232915, 74977220, 89972664, 112465830, 149954440, 224931660, 449863320]

約数ペア:

[(1, 449863320), (2, 224931660), (3, 149954440), (4, 112465830), (5, 89972664), (6, 74977220), (8, 56232915), (10, 44986332), (12, 37488610), (15, 29990888), (20, 22493166), (24, 18744305), (30, 14995444), (31, 14511720), (40, 11246583), (47, 9571560), (60, 7497722), (62, 7255860), (83, 5420040), (93, 4837240), (94, 4785780), (120, 3748861), (124, 3627930), (141, 3190520), (155, 2902344), (166, 2710020), (186, 2418620), (188, 2392890), (235, 1914312), (248, 1813965), (249, 1806680), (282, 1595260), (310, 1451172), (332, 1355010), (372, 1209310), (376, 1196445), (415, 1084008), (465, 967448), (470, 957156), (498, 903340), (564, 797630), (620, 725586), (664, 677505), (705, 638104), (744, 604655), (830, 542004), (930, 483724), (940, 478578), (961, 468120), (996, 451670), (1128, 398815), (1240, 362793), (1245, 361336), (1410, 319052), (1457, 308760), (1660, 271002), (1860, 241862), (1880, 239289), (1922, 234060), (1992, 225835), (2490, 180668), (2573, 174840), (2820, 159526), (2883, 156040), (2914, 154380), (3320, 135501), (3720, 120931), (3844, 117030), (3901, 115320), (4371, 102920), (4805, 93624), (4980, 90334), (5146, 87420), (5640, 79763), (5766, 78020), (5828, 77190), (7285, 61752), (7688, 58515), (7719, 58280), (7802, 57660), (8742, 51460), (9610, 46812), (9960, 45167), (10292, 43710), (11532, 39010), (11656, 38595), (11703, 38440), (12865, 34968), (14415, 31208), (14570, 30876), (15438, 29140), (15604, 28830), (17484, 25730), (19220, 23406), (19505, 23064), (20584, 21855)]