8654987040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15803}}^1$

素因数の和:15991

約数の個数: 192

約数和(自身を含む): 31351090176

約数和(自身を除く): 22696103136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 326, 336, 420, 480, 489, 560, 652, 672, 815, 840, 978, 1120, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3360, 3423, 3912, 4564, 4890, 5216, 5705, 6520, 6846, 7824, 9128, 9780, 11410, 13040, 13692, 15648, 15803, 17115, 18256, 19560, 22820, 26080, 27384, 31606, 34230, 36512, 39120, 45640, 47409, 54768, 63212, 68460, 78240, 79015, 91280, 94818, 109536, 110621, 126424, 136920, 158030, 182560, 189636, 221242, 237045, 252848, 273840, 316060, 331863, 379272, 442484, 474090, 505696, 547680, 553105, 632120, 663726, 758544, 884968, 948180, 1106210, 1264240, 1327452, 1517088, 1659315, 1769936, 1896360, 2212420, 2528480, 2575889, 2654904, 3318630, 3539872, 3792720, 4424840, 5151778, 5309808, 6637260, 7585440, 7727667, 8849680, 10303556, 10619616, 12879445, 13274520, 15455334, 17699360, 18031223, 20607112, 25758890, 26549040, 30910668, 36062446, 38638335, 41214224, 51517780, 53098080, 54093669, 61821336, 72124892, 77276670, 82428448, 90156115, 103035560, 108187338, 123642672, 144249784, 154553340, 180312230, 206071120, 216374676, 247285344, 270468345, 288499568, 309106680, 360624460, 412142240, 432749352, 540936690, 576999136, 618213360, 721248920, 865498704, 1081873380, 1236426720, 1442497840, 1730997408, 2163746760, 2884995680, 4327493520, 8654987040]

約数ペア:

[(1, 8654987040), (2, 4327493520), (3, 2884995680), (4, 2163746760), (5, 1730997408), (6, 1442497840), (7, 1236426720), (8, 1081873380), (10, 865498704), (12, 721248920), (14, 618213360), (15, 576999136), (16, 540936690), (20, 432749352), (21, 412142240), (24, 360624460), (28, 309106680), (30, 288499568), (32, 270468345), (35, 247285344), (40, 216374676), (42, 206071120), (48, 180312230), (56, 154553340), (60, 144249784), (70, 123642672), (80, 108187338), (84, 103035560), (96, 90156115), (105, 82428448), (112, 77276670), (120, 72124892), (140, 61821336), (160, 54093669), (163, 53098080), (168, 51517780), (210, 41214224), (224, 38638335), (240, 36062446), (280, 30910668), (326, 26549040), (336, 25758890), (420, 20607112), (480, 18031223), (489, 17699360), (560, 15455334), (652, 13274520), (672, 12879445), (815, 10619616), (840, 10303556), (978, 8849680), (1120, 7727667), (1141, 7585440), (1304, 6637260), (1630, 5309808), (1680, 5151778), (1956, 4424840), (2282, 3792720), (2445, 3539872), (2608, 3318630), (3260, 2654904), (3360, 2575889), (3423, 2528480), (3912, 2212420), (4564, 1896360), (4890, 1769936), (5216, 1659315), (5705, 1517088), (6520, 1327452), (6846, 1264240), (7824, 1106210), (9128, 948180), (9780, 884968), (11410, 758544), (13040, 663726), (13692, 632120), (15648, 553105), (15803, 547680), (17115, 505696), (18256, 474090), (19560, 442484), (22820, 379272), (26080, 331863), (27384, 316060), (31606, 273840), (34230, 252848), (36512, 237045), (39120, 221242), (45640, 189636), (47409, 182560), (54768, 158030), (63212, 136920), (68460, 126424), (78240, 110621), (79015, 109536), (91280, 94818)]