284236960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 831962880

約数和(自身を除く): 547725920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 259, 266, 280, 296, 304, 361, 370, 380, 518, 532, 560, 592, 608, 665, 703, 722, 740, 760, 1036, 1064, 1120, 1184, 1295, 1330, 1406, 1444, 1480, 1520, 1805, 2072, 2128, 2527, 2590, 2660, 2812, 2888, 2960, 3040, 3515, 3610, 4144, 4256, 4921, 5054, 5180, 5320, 5624, 5776, 5920, 6859, 7030, 7220, 8288, 9842, 10108, 10360, 10640, 11248, 11552, 12635, 13357, 13718, 14060, 14440, 19684, 20216, 20720, 21280, 22496, 24605, 25270, 26714, 27436, 28120, 28880, 34295, 39368, 40432, 41440, 48013, 49210, 50540, 53428, 54872, 56240, 57760, 66785, 68590, 78736, 80864, 93499, 96026, 98420, 101080, 106856, 109744, 112480, 133570, 137180, 157472, 186998, 192052, 196840, 202160, 213712, 219488, 240065, 253783, 267140, 274360, 373996, 384104, 393680, 404320, 427424, 467495, 480130, 507566, 534280, 548720, 747992, 768208, 787360, 934990, 960260, 1015132, 1068560, 1097440, 1268915, 1495984, 1536416, 1776481, 1869980, 1920520, 2030264, 2137120, 2537830, 2991968, 3552962, 3739960, 3841040, 4060528, 5075660, 7105924, 7479920, 7682080, 8121056, 8882405, 10151320, 14211848, 14959840, 17764810, 20302640, 28423696, 35529620, 40605280, 56847392, 71059240, 142118480, 284236960]

約数ペア:

[(1, 284236960), (2, 142118480), (4, 71059240), (5, 56847392), (7, 40605280), (8, 35529620), (10, 28423696), (14, 20302640), (16, 17764810), (19, 14959840), (20, 14211848), (28, 10151320), (32, 8882405), (35, 8121056), (37, 7682080), (38, 7479920), (40, 7105924), (56, 5075660), (70, 4060528), (74, 3841040), (76, 3739960), (80, 3552962), (95, 2991968), (112, 2537830), (133, 2137120), (140, 2030264), (148, 1920520), (152, 1869980), (160, 1776481), (185, 1536416), (190, 1495984), (224, 1268915), (259, 1097440), (266, 1068560), (280, 1015132), (296, 960260), (304, 934990), (361, 787360), (370, 768208), (380, 747992), (518, 548720), (532, 534280), (560, 507566), (592, 480130), (608, 467495), (665, 427424), (703, 404320), (722, 393680), (740, 384104), (760, 373996), (1036, 274360), (1064, 267140), (1120, 253783), (1184, 240065), (1295, 219488), (1330, 213712), (1406, 202160), (1444, 196840), (1480, 192052), (1520, 186998), (1805, 157472), (2072, 137180), (2128, 133570), (2527, 112480), (2590, 109744), (2660, 106856), (2812, 101080), (2888, 98420), (2960, 96026), (3040, 93499), (3515, 80864), (3610, 78736), (4144, 68590), (4256, 66785), (4921, 57760), (5054, 56240), (5180, 54872), (5320, 53428), (5624, 50540), (5776, 49210), (5920, 48013), (6859, 41440), (7030, 40432), (7220, 39368), (8288, 34295), (9842, 28880), (10108, 28120), (10360, 27436), (10640, 26714), (11248, 25270), (11552, 24605), (12635, 22496), (13357, 21280), (13718, 20720), (14060, 20216), (14440, 19684)]