13963729280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 256

約数和(自身を含む): 38423808000

約数和(自身を除く): 24460078720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 64, 68, 76, 80, 85, 95, 124, 128, 136, 152, 155, 160, 170, 190, 248, 272, 304, 310, 320, 323, 340, 380, 496, 527, 544, 589, 608, 620, 640, 646, 680, 760, 992, 1054, 1088, 1178, 1216, 1240, 1292, 1360, 1520, 1615, 1984, 2108, 2176, 2179, 2356, 2432, 2480, 2584, 2635, 2720, 2945, 3040, 3230, 3968, 4216, 4358, 4712, 4960, 5168, 5270, 5440, 5890, 6080, 6460, 8432, 8716, 9424, 9920, 10013, 10336, 10540, 10880, 10895, 11780, 12160, 12920, 16864, 17432, 18848, 19840, 20026, 20672, 21080, 21790, 23560, 25840, 33728, 34864, 37043, 37696, 40052, 41344, 41401, 42160, 43580, 47120, 50065, 51680, 67456, 67549, 69728, 74086, 75392, 80104, 82802, 84320, 87160, 94240, 100130, 103360, 135098, 139456, 148172, 160208, 165604, 168640, 174320, 185215, 188480, 200260, 206720, 207005, 270196, 278912, 296344, 320416, 331208, 337280, 337745, 348640, 370430, 376960, 400520, 414010, 540392, 592688, 640832, 662416, 675490, 697280, 703817, 740860, 801040, 828020, 1080784, 1148333, 1185376, 1281664, 1283431, 1324832, 1350980, 1394560, 1407634, 1481720, 1602080, 1656040, 2161568, 2296666, 2370752, 2566862, 2649664, 2701960, 2815268, 2963440, 3204160, 3312080, 3519085, 4323136, 4593332, 4741504, 5133724, 5299328, 5403920, 5630536, 5741665, 5926880, 6408320, 6417155, 6624160, 7038170, 8646272, 9186664, 10267448, 10807840, 11261072, 11483330, 11853760, 12834310, 13248320, 14076340, 18373328, 20534896, 21615680, 21818327, 22522144, 22966660, 23707520, 25668620, 26496640, 28152680, 36746656, 41069792, 43231360, 43636654, 45044288, 45933320, 51337240, 56305360, 73493312, 82139584, 87273308, 90088576, 91866640, 102674480, 109091635, 112610720, 146986624, 164279168, 174546616, 183733280, 205348960, 218183270, 225221440, 349093232, 367466560, 410697920, 436366540, 450442880, 698186464, 734933120, 821395840, 872733080, 1396372928, 1745466160, 2792745856, 3490932320, 6981864640, 13963729280]

約数ペア:

[(1, 13963729280), (2, 6981864640), (4, 3490932320), (5, 2792745856), (8, 1745466160), (10, 1396372928), (16, 872733080), (17, 821395840), (19, 734933120), (20, 698186464), (31, 450442880), (32, 436366540), (34, 410697920), (38, 367466560), (40, 349093232), (62, 225221440), (64, 218183270), (68, 205348960), (76, 183733280), (80, 174546616), (85, 164279168), (95, 146986624), (124, 112610720), (128, 109091635), (136, 102674480), (152, 91866640), (155, 90088576), (160, 87273308), (170, 82139584), (190, 73493312), (248, 56305360), (272, 51337240), (304, 45933320), (310, 45044288), (320, 43636654), (323, 43231360), (340, 41069792), (380, 36746656), (496, 28152680), (527, 26496640), (544, 25668620), (589, 23707520), (608, 22966660), (620, 22522144), (640, 21818327), (646, 21615680), (680, 20534896), (760, 18373328), (992, 14076340), (1054, 13248320), (1088, 12834310), (1178, 11853760), (1216, 11483330), (1240, 11261072), (1292, 10807840), (1360, 10267448), (1520, 9186664), (1615, 8646272), (1984, 7038170), (2108, 6624160), (2176, 6417155), (2179, 6408320), (2356, 5926880), (2432, 5741665), (2480, 5630536), (2584, 5403920), (2635, 5299328), (2720, 5133724), (2945, 4741504), (3040, 4593332), (3230, 4323136), (3968, 3519085), (4216, 3312080), (4358, 3204160), (4712, 2963440), (4960, 2815268), (5168, 2701960), (5270, 2649664), (5440, 2566862), (5890, 2370752), (6080, 2296666), (6460, 2161568), (8432, 1656040), (8716, 1602080), (9424, 1481720), (9920, 1407634), (10013, 1394560), (10336, 1350980), (10540, 1324832), (10880, 1283431), (10895, 1281664), (11780, 1185376), (12160, 1148333), (12920, 1080784), (16864, 828020), (17432, 801040), (18848, 740860), (19840, 703817), (20026, 697280), (20672, 675490), (21080, 662416), (21790, 640832), (23560, 592688), (25840, 540392), (33728, 414010), (34864, 400520), (37043, 376960), (37696, 370430), (40052, 348640), (41344, 337745), (41401, 337280), (42160, 331208), (43580, 320416), (47120, 296344), (50065, 278912), (51680, 270196), (67456, 207005), (67549, 206720), (69728, 200260), (74086, 188480), (75392, 185215), (80104, 174320), (82802, 168640), (84320, 165604), (87160, 160208), (94240, 148172), (100130, 139456), (103360, 135098)]