64570080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 221755968

約数和(自身を除く): 157185888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 193, 204, 205, 240, 246, 255, 272, 328, 340, 386, 408, 410, 480, 492, 510, 544, 579, 615, 656, 680, 697, 772, 816, 820, 965, 984, 1020, 1158, 1230, 1312, 1360, 1394, 1544, 1632, 1640, 1930, 1968, 2040, 2091, 2316, 2460, 2720, 2788, 2895, 3088, 3280, 3281, 3485, 3860, 3936, 4080, 4182, 4632, 4920, 5576, 5790, 6176, 6560, 6562, 6970, 7720, 7913, 8160, 8364, 9264, 9840, 9843, 10455, 11152, 11580, 13124, 13940, 15440, 15826, 16405, 16728, 18528, 19680, 19686, 20910, 22304, 23160, 23739, 26248, 27880, 30880, 31652, 32810, 33456, 39372, 39565, 41820, 46320, 47478, 49215, 52496, 55760, 63304, 65620, 66912, 78744, 79130, 83640, 92640, 94956, 98430, 104992, 111520, 118695, 126608, 131240, 134521, 157488, 158260, 167280, 189912, 196860, 237390, 253216, 262480, 269042, 314976, 316520, 334560, 379824, 393720, 403563, 474780, 524960, 538084, 633040, 672605, 759648, 787440, 807126, 949560, 1076168, 1266080, 1345210, 1574880, 1614252, 1899120, 2017815, 2152336, 2690420, 3228504, 3798240, 4035630, 4304672, 5380840, 6457008, 8071260, 10761680, 12914016, 16142520, 21523360, 32285040, 64570080]

約数ペア:

[(1, 64570080), (2, 32285040), (3, 21523360), (4, 16142520), (5, 12914016), (6, 10761680), (8, 8071260), (10, 6457008), (12, 5380840), (15, 4304672), (16, 4035630), (17, 3798240), (20, 3228504), (24, 2690420), (30, 2152336), (32, 2017815), (34, 1899120), (40, 1614252), (41, 1574880), (48, 1345210), (51, 1266080), (60, 1076168), (68, 949560), (80, 807126), (82, 787440), (85, 759648), (96, 672605), (102, 633040), (120, 538084), (123, 524960), (136, 474780), (160, 403563), (164, 393720), (170, 379824), (193, 334560), (204, 316520), (205, 314976), (240, 269042), (246, 262480), (255, 253216), (272, 237390), (328, 196860), (340, 189912), (386, 167280), (408, 158260), (410, 157488), (480, 134521), (492, 131240), (510, 126608), (544, 118695), (579, 111520), (615, 104992), (656, 98430), (680, 94956), (697, 92640), (772, 83640), (816, 79130), (820, 78744), (965, 66912), (984, 65620), (1020, 63304), (1158, 55760), (1230, 52496), (1312, 49215), (1360, 47478), (1394, 46320), (1544, 41820), (1632, 39565), (1640, 39372), (1930, 33456), (1968, 32810), (2040, 31652), (2091, 30880), (2316, 27880), (2460, 26248), (2720, 23739), (2788, 23160), (2895, 22304), (3088, 20910), (3280, 19686), (3281, 19680), (3485, 18528), (3860, 16728), (3936, 16405), (4080, 15826), (4182, 15440), (4632, 13940), (4920, 13124), (5576, 11580), (5790, 11152), (6176, 10455), (6560, 9843), (6562, 9840), (6970, 9264), (7720, 8364), (7913, 8160)]