158354280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 614615040

約数和(自身を除く): 456260760

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, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 191, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 360, 376, 382, 392, 420, 423, 441, 470, 490, 504, 564, 573, 588, 630, 658, 705, 735, 764, 840, 846, 882, 940, 955, 980, 987, 1128, 1146, 1176, 1260, 1316, 1337, 1410, 1470, 1528, 1645, 1692, 1719, 1764, 1880, 1910, 1960, 1974, 2115, 2205, 2292, 2303, 2520, 2632, 2674, 2820, 2865, 2940, 2961, 3290, 3384, 3438, 3528, 3820, 3948, 4011, 4230, 4410, 4584, 4606, 4935, 5348, 5640, 5730, 5880, 5922, 6580, 6685, 6876, 6909, 7640, 7896, 8022, 8460, 8595, 8820, 8977, 9212, 9359, 9870, 10696, 11460, 11515, 11844, 12033, 13160, 13370, 13752, 13818, 14805, 16044, 16920, 17190, 17640, 17954, 18424, 18718, 19740, 20055, 20727, 22920, 23030, 23688, 24066, 26740, 26931, 27636, 28077, 29610, 32088, 34380, 34545, 35908, 37436, 39480, 40110, 41454, 44885, 46060, 46795, 48132, 53480, 53862, 55272, 56154, 59220, 60165, 62839, 68760, 69090, 71816, 74872, 80220, 80793, 82908, 84231, 89770, 92120, 93590, 96264, 103635, 107724, 112308, 118440, 120330, 125678, 134655, 138180, 140385, 160440, 161586, 165816, 168462, 179540, 187180, 188517, 207270, 215448, 224616, 240660, 251356, 269310, 276360, 280770, 314195, 323172, 336924, 359080, 374360, 377034, 403965, 414540, 421155, 439873, 481320, 502712, 538620, 561540, 565551, 628390, 646344, 673848, 754068, 807930, 829080, 842310, 879746, 942585, 1077240, 1123080, 1131102, 1256780, 1319619, 1508136, 1615860, 1684620, 1759492, 1885170, 2199365, 2262204, 2513560, 2639238, 2827755, 3231720, 3369240, 3518984, 3770340, 3958857, 4398730, 4524408, 5278476, 5655510, 6598095, 7540680, 7917714, 8797460, 10556952, 11311020, 13196190, 15835428, 17594920, 19794285, 22622040, 26392380, 31670856, 39588570, 52784760, 79177140, 158354280]

約数ペア:

[(1, 158354280), (2, 79177140), (3, 52784760), (4, 39588570), (5, 31670856), (6, 26392380), (7, 22622040), (8, 19794285), (9, 17594920), (10, 15835428), (12, 13196190), (14, 11311020), (15, 10556952), (18, 8797460), (20, 7917714), (21, 7540680), (24, 6598095), (28, 5655510), (30, 5278476), (35, 4524408), (36, 4398730), (40, 3958857), (42, 3770340), (45, 3518984), (47, 3369240), (49, 3231720), (56, 2827755), (60, 2639238), (63, 2513560), (70, 2262204), (72, 2199365), (84, 1885170), (90, 1759492), (94, 1684620), (98, 1615860), (105, 1508136), (120, 1319619), (126, 1256780), (140, 1131102), (141, 1123080), (147, 1077240), (168, 942585), (180, 879746), (188, 842310), (191, 829080), (196, 807930), (210, 754068), (235, 673848), (245, 646344), (252, 628390), (280, 565551), (282, 561540), (294, 538620), (315, 502712), (329, 481320), (360, 439873), (376, 421155), (382, 414540), (392, 403965), (420, 377034), (423, 374360), (441, 359080), (470, 336924), (490, 323172), (504, 314195), (564, 280770), (573, 276360), (588, 269310), (630, 251356), (658, 240660), (705, 224616), (735, 215448), (764, 207270), (840, 188517), (846, 187180), (882, 179540), (940, 168462), (955, 165816), (980, 161586), (987, 160440), (1128, 140385), (1146, 138180), (1176, 134655), (1260, 125678), (1316, 120330), (1337, 118440), (1410, 112308), (1470, 107724), (1528, 103635), (1645, 96264), (1692, 93590), (1719, 92120), (1764, 89770), (1880, 84231), (1910, 82908), (1960, 80793), (1974, 80220), (2115, 74872), (2205, 71816), (2292, 69090), (2303, 68760), (2520, 62839), (2632, 60165), (2674, 59220), (2820, 56154), (2865, 55272), (2940, 53862), (2961, 53480), (3290, 48132), (3384, 46795), (3438, 46060), (3528, 44885), (3820, 41454), (3948, 40110), (4011, 39480), (4230, 37436), (4410, 35908), (4584, 34545), (4606, 34380), (4935, 32088), (5348, 29610), (5640, 28077), (5730, 27636), (5880, 26931), (5922, 26740), (6580, 24066), (6685, 23688), (6876, 23030), (6909, 22920), (7640, 20727), (7896, 20055), (8022, 19740), (8460, 18718), (8595, 18424), (8820, 17954), (8977, 17640), (9212, 17190), (9359, 16920), (9870, 16044), (10696, 14805), (11460, 13818), (11515, 13752), (11844, 13370), (12033, 13160)]