8049663720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19597}}^1$

素因数の和:19784

約数の個数: 192

約数和(自身を含む): 30083713920

約数和(自身を除く): 22034050200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1141, 1260, 1304, 1467, 1630, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3912, 4564, 4890, 5705, 5868, 6520, 6846, 7335, 9128, 9780, 10269, 11410, 11736, 13692, 14670, 17115, 19560, 19597, 20538, 22820, 27384, 29340, 34230, 39194, 41076, 45640, 51345, 58680, 58791, 68460, 78388, 82152, 97985, 102690, 117582, 136920, 137179, 156776, 176373, 195970, 205380, 235164, 274358, 293955, 352746, 391940, 410760, 411537, 470328, 548716, 587910, 685895, 705492, 783880, 823074, 881865, 1097432, 1175820, 1234611, 1371790, 1410984, 1646148, 1763730, 2057685, 2351640, 2469222, 2743580, 3194311, 3292296, 3527460, 4115370, 4938444, 5487160, 6173055, 6388622, 7054920, 8230740, 9582933, 9876888, 12346110, 12777244, 15971555, 16461480, 19165866, 22360177, 24692220, 25554488, 28748799, 31943110, 38331732, 44720354, 47914665, 49384440, 57497598, 63886220, 67080531, 76663464, 89440708, 95829330, 111800885, 114995196, 127772440, 134161062, 143743995, 178881416, 191658660, 201241593, 223601770, 229990392, 268322124, 287487990, 335402655, 383317320, 402483186, 447203540, 536644248, 574975980, 670805310, 804966372, 894407080, 1006207965, 1149951960, 1341610620, 1609932744, 2012415930, 2683221240, 4024831860, 8049663720]

約数ペア:

[(1, 8049663720), (2, 4024831860), (3, 2683221240), (4, 2012415930), (5, 1609932744), (6, 1341610620), (7, 1149951960), (8, 1006207965), (9, 894407080), (10, 804966372), (12, 670805310), (14, 574975980), (15, 536644248), (18, 447203540), (20, 402483186), (21, 383317320), (24, 335402655), (28, 287487990), (30, 268322124), (35, 229990392), (36, 223601770), (40, 201241593), (42, 191658660), (45, 178881416), (56, 143743995), (60, 134161062), (63, 127772440), (70, 114995196), (72, 111800885), (84, 95829330), (90, 89440708), (105, 76663464), (120, 67080531), (126, 63886220), (140, 57497598), (163, 49384440), (168, 47914665), (180, 44720354), (210, 38331732), (252, 31943110), (280, 28748799), (315, 25554488), (326, 24692220), (360, 22360177), (420, 19165866), (489, 16461480), (504, 15971555), (630, 12777244), (652, 12346110), (815, 9876888), (840, 9582933), (978, 8230740), (1141, 7054920), (1260, 6388622), (1304, 6173055), (1467, 5487160), (1630, 4938444), (1956, 4115370), (2282, 3527460), (2445, 3292296), (2520, 3194311), (2934, 2743580), (3260, 2469222), (3423, 2351640), (3912, 2057685), (4564, 1763730), (4890, 1646148), (5705, 1410984), (5868, 1371790), (6520, 1234611), (6846, 1175820), (7335, 1097432), (9128, 881865), (9780, 823074), (10269, 783880), (11410, 705492), (11736, 685895), (13692, 587910), (14670, 548716), (17115, 470328), (19560, 411537), (19597, 410760), (20538, 391940), (22820, 352746), (27384, 293955), (29340, 274358), (34230, 235164), (39194, 205380), (41076, 195970), (45640, 176373), (51345, 156776), (58680, 137179), (58791, 136920), (68460, 117582), (78388, 102690), (82152, 97985)]