15827419520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 384

約数和(自身を含む): 45321292800

約数和(自身を除く): 29493873280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 121, 124, 128, 152, 155, 160, 176, 190, 209, 220, 242, 248, 304, 310, 320, 341, 347, 352, 380, 418, 440, 484, 496, 589, 605, 608, 620, 640, 682, 694, 704, 760, 836, 880, 968, 992, 1045, 1178, 1210, 1216, 1240, 1364, 1388, 1408, 1520, 1672, 1705, 1735, 1760, 1936, 1984, 2090, 2299, 2356, 2420, 2432, 2480, 2728, 2776, 2945, 3040, 3344, 3410, 3470, 3520, 3751, 3817, 3872, 3968, 4180, 4598, 4712, 4840, 4960, 5456, 5552, 5890, 6080, 6479, 6593, 6688, 6820, 6940, 7040, 7502, 7634, 7744, 8360, 9196, 9424, 9680, 9920, 10757, 10912, 11104, 11495, 11780, 12160, 12958, 13186, 13376, 13640, 13880, 15004, 15268, 15488, 16720, 18392, 18755, 18848, 19085, 19360, 19840, 21514, 21824, 22208, 22990, 23560, 25916, 26372, 26752, 27280, 27760, 30008, 30536, 32395, 32965, 33440, 36784, 37510, 37696, 38170, 38720, 41987, 43028, 43648, 44416, 45980, 47120, 51832, 52744, 53785, 54560, 55520, 60016, 61072, 64790, 65930, 66880, 71269, 72523, 73568, 75020, 75392, 76340, 77440, 83974, 86056, 91960, 94240, 103664, 105488, 107570, 109120, 111040, 118327, 120032, 122144, 129580, 131860, 133760, 142538, 145046, 147136, 150040, 152680, 167948, 172112, 183920, 188480, 204383, 207328, 209935, 210976, 215140, 218240, 222080, 236654, 240064, 244288, 259160, 263720, 285076, 290092, 294272, 300080, 305360, 335896, 344224, 356345, 362615, 367840, 376960, 408766, 414656, 419870, 421952, 430280, 473308, 480128, 488576, 518320, 527440, 570152, 580184, 591635, 600160, 610720, 671792, 688448, 712690, 725230, 735680, 797753, 817532, 829312, 839740, 843904, 860560, 946616, 1021915, 1036640, 1054880, 1140304, 1160368, 1183270, 1200320, 1221440, 1301597, 1343584, 1376896, 1425380, 1450460, 1471360, 1595506, 1635064, 1679480, 1721120, 1893232, 2043830, 2073280, 2109760, 2248213, 2280608, 2320736, 2366540, 2400640, 2442880, 2603194, 2687168, 2850760, 2900920, 3191012, 3270128, 3358960, 3442240, 3786464, 3988765, 4087660, 4146560, 4219520, 4496426, 4561216, 4641472, 4733080, 5206388, 5374336, 5701520, 5801840, 6382024, 6507985, 6540256, 6717920, 6884480, 7572928, 7977530, 8175320, 8992852, 9122432, 9282944, 9466160, 10412776, 11241065, 11403040, 11603680, 12764048, 13015970, 13080512, 13435840, 15145856, 15955060, 16350640, 17985704, 18932320, 20825552, 22482130, 22806080, 23207360, 24730343, 25528096, 26031940, 26161024, 26871680, 31910120, 32701280, 35971408, 37864640, 41651104, 44964260, 45612160, 46414720, 49460686, 51056192, 52063880, 63820240, 65402560, 71942816, 75729280, 83302208, 89928520, 98921372, 102112384, 104127760, 123651715, 127640480, 130805120, 143885632, 166604416, 179857040, 197842744, 208255520, 247303430, 255280960, 287771264, 359714080, 395685488, 416511040, 494606860, 510561920, 719428160, 791370976, 833022080, 989213720, 1438856320, 1582741952, 1978427440, 3165483904, 3956854880, 7913709760, 15827419520]

約数ペア:

[(1, 15827419520), (2, 7913709760), (4, 3956854880), (5, 3165483904), (8, 1978427440), (10, 1582741952), (11, 1438856320), (16, 989213720), (19, 833022080), (20, 791370976), (22, 719428160), (31, 510561920), (32, 494606860), (38, 416511040), (40, 395685488), (44, 359714080), (55, 287771264), (62, 255280960), (64, 247303430), (76, 208255520), (80, 197842744), (88, 179857040), (95, 166604416), (110, 143885632), (121, 130805120), (124, 127640480), (128, 123651715), (152, 104127760), (155, 102112384), (160, 98921372), (176, 89928520), (190, 83302208), (209, 75729280), (220, 71942816), (242, 65402560), (248, 63820240), (304, 52063880), (310, 51056192), (320, 49460686), (341, 46414720), (347, 45612160), (352, 44964260), (380, 41651104), (418, 37864640), (440, 35971408), (484, 32701280), (496, 31910120), (589, 26871680), (605, 26161024), (608, 26031940), (620, 25528096), (640, 24730343), (682, 23207360), (694, 22806080), (704, 22482130), (760, 20825552), (836, 18932320), (880, 17985704), (968, 16350640), (992, 15955060), (1045, 15145856), (1178, 13435840), (1210, 13080512), (1216, 13015970), (1240, 12764048), (1364, 11603680), (1388, 11403040), (1408, 11241065), (1520, 10412776), (1672, 9466160), (1705, 9282944), (1735, 9122432), (1760, 8992852), (1936, 8175320), (1984, 7977530), (2090, 7572928), (2299, 6884480), (2356, 6717920), (2420, 6540256), (2432, 6507985), (2480, 6382024), (2728, 5801840), (2776, 5701520), (2945, 5374336), (3040, 5206388), (3344, 4733080), (3410, 4641472), (3470, 4561216), (3520, 4496426), (3751, 4219520), (3817, 4146560), (3872, 4087660), (3968, 3988765), (4180, 3786464), (4598, 3442240), (4712, 3358960), (4840, 3270128), (4960, 3191012), (5456, 2900920), (5552, 2850760), (5890, 2687168), (6080, 2603194), (6479, 2442880), (6593, 2400640), (6688, 2366540), (6820, 2320736), (6940, 2280608), (7040, 2248213), (7502, 2109760), (7634, 2073280), (7744, 2043830), (8360, 1893232), (9196, 1721120), (9424, 1679480), (9680, 1635064), (9920, 1595506), (10757, 1471360), (10912, 1450460), (11104, 1425380), (11495, 1376896), (11780, 1343584), (12160, 1301597), (12958, 1221440), (13186, 1200320), (13376, 1183270), (13640, 1160368), (13880, 1140304), (15004, 1054880), (15268, 1036640), (15488, 1021915), (16720, 946616), (18392, 860560), (18755, 843904), (18848, 839740), (19085, 829312), (19360, 817532), (19840, 797753), (21514, 735680), (21824, 725230), (22208, 712690), (22990, 688448), (23560, 671792), (25916, 610720), (26372, 600160), (26752, 591635), (27280, 580184), (27760, 570152), (30008, 527440), (30536, 518320), (32395, 488576), (32965, 480128), (33440, 473308), (36784, 430280), (37510, 421952), (37696, 419870), (38170, 414656), (38720, 408766), (41987, 376960), (43028, 367840), (43648, 362615), (44416, 356345), (45980, 344224), (47120, 335896), (51832, 305360), (52744, 300080), (53785, 294272), (54560, 290092), (55520, 285076), (60016, 263720), (61072, 259160), (64790, 244288), (65930, 240064), (66880, 236654), (71269, 222080), (72523, 218240), (73568, 215140), (75020, 210976), (75392, 209935), (76340, 207328), (77440, 204383), (83974, 188480), (86056, 183920), (91960, 172112), (94240, 167948), (103664, 152680), (105488, 150040), (107570, 147136), (109120, 145046), (111040, 142538), (118327, 133760), (120032, 131860), (122144, 129580)]