628099680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 2341011456

約数和(自身を除く): 1712911776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 130, 136, 155, 156, 160, 170, 186, 191, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 340, 372, 382, 390, 403, 408, 416, 442, 465, 480, 496, 510, 520, 527, 544, 573, 620, 624, 663, 680, 744, 764, 780, 806, 816, 884, 930, 955, 992, 1020, 1040, 1054, 1105, 1146, 1209, 1240, 1248, 1326, 1360, 1488, 1528, 1560, 1581, 1612, 1632, 1768, 1860, 1910, 2015, 2040, 2080, 2108, 2210, 2292, 2418, 2480, 2483, 2635, 2652, 2720, 2865, 2976, 3056, 3120, 3162, 3224, 3247, 3315, 3536, 3720, 3820, 4030, 4080, 4216, 4420, 4584, 4836, 4960, 4966, 5270, 5304, 5730, 5921, 6045, 6112, 6240, 6324, 6448, 6494, 6630, 6851, 7072, 7440, 7449, 7640, 7905, 8060, 8160, 8432, 8840, 9168, 9672, 9741, 9932, 10540, 10608, 11460, 11842, 12090, 12415, 12648, 12896, 12988, 13260, 13702, 14880, 14898, 15280, 15810, 16120, 16235, 16864, 17680, 17763, 18336, 19344, 19482, 19864, 20553, 21080, 21216, 22920, 23684, 24180, 24830, 25296, 25976, 26520, 27404, 29605, 29796, 30560, 31620, 32240, 32470, 34255, 35360, 35526, 37245, 38688, 38964, 39728, 41106, 42160, 42211, 45840, 47368, 48360, 48705, 49660, 50592, 51952, 53040, 54808, 59210, 59592, 63240, 64480, 64940, 68510, 71052, 74490, 76973, 77928, 79456, 82212, 84320, 84422, 88815, 91680, 94736, 96720, 97410, 99320, 100657, 102765, 103904, 106080, 109616, 118420, 119184, 126480, 126633, 129880, 137020, 142104, 148980, 153946, 155856, 164424, 168844, 177630, 189472, 193440, 194820, 198640, 201314, 205530, 211055, 219232, 230919, 236840, 238368, 252960, 253266, 259760, 274040, 284208, 297960, 301971, 307892, 311712, 328848, 337688, 355260, 384865, 389640, 397280, 402628, 411060, 422110, 461838, 473680, 503285, 506532, 519520, 548080, 568416, 595920, 603942, 615784, 633165, 657696, 675376, 710520, 769730, 779280, 805256, 822120, 844220, 923676, 947360, 1006570, 1013064, 1096160, 1154595, 1191840, 1207884, 1231568, 1266330, 1308541, 1350752, 1421040, 1509855, 1539460, 1558560, 1610512, 1644240, 1688440, 1847352, 2013140, 2026128, 2309190, 2415768, 2463136, 2532660, 2617082, 2842080, 3019710, 3078920, 3221024, 3288480, 3376880, 3694704, 3925623, 4026280, 4052256, 4618380, 4831536, 5065320, 5234164, 6039420, 6157840, 6542705, 6753760, 7389408, 7851246, 8052560, 9236760, 9663072, 10130640, 10468328, 12078840, 12315680, 13085410, 15702492, 16105120, 18473520, 19628115, 20261280, 20936656, 24157680, 26170820, 31404984, 36947040, 39256230, 41873312, 48315360, 52341640, 62809968, 78512460, 104683280, 125619936, 157024920, 209366560, 314049840, 628099680]

約数ペア:

[(1, 628099680), (2, 314049840), (3, 209366560), (4, 157024920), (5, 125619936), (6, 104683280), (8, 78512460), (10, 62809968), (12, 52341640), (13, 48315360), (15, 41873312), (16, 39256230), (17, 36947040), (20, 31404984), (24, 26170820), (26, 24157680), (30, 20936656), (31, 20261280), (32, 19628115), (34, 18473520), (39, 16105120), (40, 15702492), (48, 13085410), (51, 12315680), (52, 12078840), (60, 10468328), (62, 10130640), (65, 9663072), (68, 9236760), (78, 8052560), (80, 7851246), (85, 7389408), (93, 6753760), (96, 6542705), (102, 6157840), (104, 6039420), (120, 5234164), (124, 5065320), (130, 4831536), (136, 4618380), (155, 4052256), (156, 4026280), (160, 3925623), (170, 3694704), (186, 3376880), (191, 3288480), (195, 3221024), (204, 3078920), (208, 3019710), (221, 2842080), (240, 2617082), (248, 2532660), (255, 2463136), (260, 2415768), (272, 2309190), (310, 2026128), (312, 2013140), (340, 1847352), (372, 1688440), (382, 1644240), (390, 1610512), (403, 1558560), (408, 1539460), (416, 1509855), (442, 1421040), (465, 1350752), (480, 1308541), (496, 1266330), (510, 1231568), (520, 1207884), (527, 1191840), (544, 1154595), (573, 1096160), (620, 1013064), (624, 1006570), (663, 947360), (680, 923676), (744, 844220), (764, 822120), (780, 805256), (806, 779280), (816, 769730), (884, 710520), (930, 675376), (955, 657696), (992, 633165), (1020, 615784), (1040, 603942), (1054, 595920), (1105, 568416), (1146, 548080), (1209, 519520), (1240, 506532), (1248, 503285), (1326, 473680), (1360, 461838), (1488, 422110), (1528, 411060), (1560, 402628), (1581, 397280), (1612, 389640), (1632, 384865), (1768, 355260), (1860, 337688), (1910, 328848), (2015, 311712), (2040, 307892), (2080, 301971), (2108, 297960), (2210, 284208), (2292, 274040), (2418, 259760), (2480, 253266), (2483, 252960), (2635, 238368), (2652, 236840), (2720, 230919), (2865, 219232), (2976, 211055), (3056, 205530), (3120, 201314), (3162, 198640), (3224, 194820), (3247, 193440), (3315, 189472), (3536, 177630), (3720, 168844), (3820, 164424), (4030, 155856), (4080, 153946), (4216, 148980), (4420, 142104), (4584, 137020), (4836, 129880), (4960, 126633), (4966, 126480), (5270, 119184), (5304, 118420), (5730, 109616), (5921, 106080), (6045, 103904), (6112, 102765), (6240, 100657), (6324, 99320), (6448, 97410), (6494, 96720), (6630, 94736), (6851, 91680), (7072, 88815), (7440, 84422), (7449, 84320), (7640, 82212), (7905, 79456), (8060, 77928), (8160, 76973), (8432, 74490), (8840, 71052), (9168, 68510), (9672, 64940), (9741, 64480), (9932, 63240), (10540, 59592), (10608, 59210), (11460, 54808), (11842, 53040), (12090, 51952), (12415, 50592), (12648, 49660), (12896, 48705), (12988, 48360), (13260, 47368), (13702, 45840), (14880, 42211), (14898, 42160), (15280, 41106), (15810, 39728), (16120, 38964), (16235, 38688), (16864, 37245), (17680, 35526), (17763, 35360), (18336, 34255), (19344, 32470), (19482, 32240), (19864, 31620), (20553, 30560), (21080, 29796), (21216, 29605), (22920, 27404), (23684, 26520), (24180, 25976), (24830, 25296)]