391765680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 1465620480

約数和(自身を除く): 1073854800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 85, 90, 94, 102, 108, 120, 135, 136, 141, 144, 153, 170, 180, 188, 204, 216, 227, 235, 240, 255, 270, 272, 282, 306, 340, 360, 376, 408, 423, 432, 454, 459, 470, 510, 540, 564, 612, 680, 681, 705, 720, 752, 765, 799, 816, 846, 908, 918, 940, 1020, 1080, 1128, 1135, 1224, 1269, 1360, 1362, 1410, 1530, 1598, 1692, 1816, 1836, 1880, 2040, 2043, 2115, 2160, 2256, 2270, 2295, 2397, 2448, 2538, 2724, 2820, 3060, 3196, 3384, 3405, 3632, 3672, 3760, 3859, 3995, 4080, 4086, 4230, 4540, 4590, 4794, 5076, 5448, 5640, 6120, 6129, 6345, 6392, 6768, 6810, 7191, 7344, 7718, 7990, 8172, 8460, 9080, 9180, 9588, 10152, 10215, 10669, 10896, 11280, 11577, 11985, 12240, 12258, 12690, 12784, 13620, 14382, 15436, 15980, 16344, 16920, 18160, 18360, 19176, 19295, 20304, 20430, 21338, 21573, 23154, 23970, 24516, 25380, 27240, 28764, 30645, 30872, 31960, 32007, 32688, 33840, 34731, 35955, 36720, 38352, 38590, 40860, 42676, 43146, 46308, 47940, 49032, 50760, 53345, 54480, 57528, 57885, 61290, 61744, 63920, 64014, 69462, 71910, 77180, 81720, 85352, 86292, 92616, 95880, 96021, 98064, 101520, 104193, 106690, 107865, 115056, 115770, 122580, 128028, 138924, 143820, 154360, 160035, 163440, 170704, 172584, 173655, 181373, 185232, 191760, 192042, 208386, 213380, 215730, 231540, 245160, 256056, 277848, 287640, 288063, 308720, 320070, 345168, 347310, 362746, 384084, 416772, 426760, 431460, 463080, 480105, 490320, 512112, 520965, 544119, 555696, 575280, 576126, 640140, 694620, 725492, 768168, 833544, 853520, 862920, 906865, 926160, 960210, 1041930, 1088238, 1152252, 1280280, 1389240, 1440315, 1450984, 1536336, 1632357, 1667088, 1725840, 1813730, 1920420, 2083860, 2176476, 2304504, 2560560, 2720595, 2778480, 2880630, 2901968, 3264714, 3627460, 3840840, 4167720, 4352952, 4609008, 4897071, 5441190, 5761260, 6529428, 7254920, 7681680, 8161785, 8335440, 8705904, 9794142, 10882380, 11522520, 13058856, 14509840, 16323570, 19588284, 21764760, 23045040, 24485355, 26117712, 32647140, 39176568, 43529520, 48970710, 65294280, 78353136, 97941420, 130588560, 195882840, 391765680]

約数ペア:

[(1, 391765680), (2, 195882840), (3, 130588560), (4, 97941420), (5, 78353136), (6, 65294280), (8, 48970710), (9, 43529520), (10, 39176568), (12, 32647140), (15, 26117712), (16, 24485355), (17, 23045040), (18, 21764760), (20, 19588284), (24, 16323570), (27, 14509840), (30, 13058856), (34, 11522520), (36, 10882380), (40, 9794142), (45, 8705904), (47, 8335440), (48, 8161785), (51, 7681680), (54, 7254920), (60, 6529428), (68, 5761260), (72, 5441190), (80, 4897071), (85, 4609008), (90, 4352952), (94, 4167720), (102, 3840840), (108, 3627460), (120, 3264714), (135, 2901968), (136, 2880630), (141, 2778480), (144, 2720595), (153, 2560560), (170, 2304504), (180, 2176476), (188, 2083860), (204, 1920420), (216, 1813730), (227, 1725840), (235, 1667088), (240, 1632357), (255, 1536336), (270, 1450984), (272, 1440315), (282, 1389240), (306, 1280280), (340, 1152252), (360, 1088238), (376, 1041930), (408, 960210), (423, 926160), (432, 906865), (454, 862920), (459, 853520), (470, 833544), (510, 768168), (540, 725492), (564, 694620), (612, 640140), (680, 576126), (681, 575280), (705, 555696), (720, 544119), (752, 520965), (765, 512112), (799, 490320), (816, 480105), (846, 463080), (908, 431460), (918, 426760), (940, 416772), (1020, 384084), (1080, 362746), (1128, 347310), (1135, 345168), (1224, 320070), (1269, 308720), (1360, 288063), (1362, 287640), (1410, 277848), (1530, 256056), (1598, 245160), (1692, 231540), (1816, 215730), (1836, 213380), (1880, 208386), (2040, 192042), (2043, 191760), (2115, 185232), (2160, 181373), (2256, 173655), (2270, 172584), (2295, 170704), (2397, 163440), (2448, 160035), (2538, 154360), (2724, 143820), (2820, 138924), (3060, 128028), (3196, 122580), (3384, 115770), (3405, 115056), (3632, 107865), (3672, 106690), (3760, 104193), (3859, 101520), (3995, 98064), (4080, 96021), (4086, 95880), (4230, 92616), (4540, 86292), (4590, 85352), (4794, 81720), (5076, 77180), (5448, 71910), (5640, 69462), (6120, 64014), (6129, 63920), (6345, 61744), (6392, 61290), (6768, 57885), (6810, 57528), (7191, 54480), (7344, 53345), (7718, 50760), (7990, 49032), (8172, 47940), (8460, 46308), (9080, 43146), (9180, 42676), (9588, 40860), (10152, 38590), (10215, 38352), (10669, 36720), (10896, 35955), (11280, 34731), (11577, 33840), (11985, 32688), (12240, 32007), (12258, 31960), (12690, 30872), (12784, 30645), (13620, 28764), (14382, 27240), (15436, 25380), (15980, 24516), (16344, 23970), (16920, 23154), (18160, 21573), (18360, 21338), (19176, 20430), (19295, 20304)]