1239134760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7542

約数の個数: 192

約数和(自身を含む): 4422600000

約数和(自身を除く): 3183465240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 4131, 4590, 4860, 5508, 6120, 6885, 7499, 8262, 9180, 9720, 11016, 13770, 14998, 16524, 18360, 20655, 22497, 27540, 29996, 33048, 37495, 41310, 44994, 55080, 59992, 67491, 74990, 82620, 89988, 112485, 127483, 134982, 149980, 165240, 179976, 202473, 224970, 254966, 269964, 299960, 337455, 382449, 404946, 449940, 509932, 539928, 607419, 637415, 674910, 764898, 809892, 899880, 1012365, 1019864, 1147347, 1214838, 1274830, 1349820, 1529796, 1619784, 1822257, 1912245, 2024730, 2294694, 2429676, 2549660, 2699640, 3037095, 3059592, 3442041, 3644514, 3824490, 4049460, 4589388, 4859352, 5099320, 5736735, 6074190, 6884082, 7289028, 7648980, 8098920, 9111285, 9178776, 10326123, 11473470, 12148380, 13768164, 14578056, 15297960, 17210205, 18222570, 20652246, 22946940, 24296760, 27536328, 30978369, 34420410, 36445140, 41304492, 45893880, 51630615, 61956738, 68840820, 72890280, 82608984, 103261230, 123913476, 137681640, 154891845, 206522460, 247826952, 309783690, 413044920, 619567380, 1239134760]

約数ペア:

[(1, 1239134760), (2, 619567380), (3, 413044920), (4, 309783690), (5, 247826952), (6, 206522460), (8, 154891845), (9, 137681640), (10, 123913476), (12, 103261230), (15, 82608984), (17, 72890280), (18, 68840820), (20, 61956738), (24, 51630615), (27, 45893880), (30, 41304492), (34, 36445140), (36, 34420410), (40, 30978369), (45, 27536328), (51, 24296760), (54, 22946940), (60, 20652246), (68, 18222570), (72, 17210205), (81, 15297960), (85, 14578056), (90, 13768164), (102, 12148380), (108, 11473470), (120, 10326123), (135, 9178776), (136, 9111285), (153, 8098920), (162, 7648980), (170, 7289028), (180, 6884082), (204, 6074190), (216, 5736735), (243, 5099320), (255, 4859352), (270, 4589388), (306, 4049460), (324, 3824490), (340, 3644514), (360, 3442041), (405, 3059592), (408, 3037095), (459, 2699640), (486, 2549660), (510, 2429676), (540, 2294694), (612, 2024730), (648, 1912245), (680, 1822257), (765, 1619784), (810, 1529796), (918, 1349820), (972, 1274830), (1020, 1214838), (1080, 1147347), (1215, 1019864), (1224, 1012365), (1377, 899880), (1530, 809892), (1620, 764898), (1836, 674910), (1944, 637415), (2040, 607419), (2295, 539928), (2430, 509932), (2754, 449940), (3060, 404946), (3240, 382449), (3672, 337455), (4131, 299960), (4590, 269964), (4860, 254966), (5508, 224970), (6120, 202473), (6885, 179976), (7499, 165240), (8262, 149980), (9180, 134982), (9720, 127483), (11016, 112485), (13770, 89988), (14998, 82620), (16524, 74990), (18360, 67491), (20655, 59992), (22497, 55080), (27540, 44994), (29996, 41310), (33048, 37495)]