30549403840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1663

約数の個数: 224

約数和(自身を含む): 79823462400

約数和(自身を除く): 49274058560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 109, 124, 152, 155, 160, 190, 218, 248, 304, 310, 320, 380, 436, 496, 545, 589, 608, 620, 760, 872, 992, 1090, 1178, 1216, 1240, 1487, 1520, 1744, 1984, 2071, 2180, 2356, 2480, 2945, 2974, 3040, 3379, 3488, 4142, 4360, 4712, 4960, 5890, 5948, 6080, 6758, 6976, 7435, 8284, 8720, 9424, 9920, 10355, 11780, 11896, 13516, 14870, 16568, 16895, 17440, 18848, 20710, 23560, 23792, 27032, 28253, 29740, 33136, 33790, 34880, 37696, 41420, 46097, 47120, 47584, 54064, 56506, 59480, 64201, 66272, 67580, 82840, 92194, 94240, 95168, 108128, 113012, 118960, 128402, 132544, 135160, 141265, 162083, 165680, 184388, 188480, 216256, 226024, 230485, 237920, 256804, 270320, 282530, 321005, 324166, 331360, 368776, 452048, 460970, 475840, 513608, 540640, 565060, 642010, 648332, 662720, 737552, 810415, 875843, 904096, 921940, 1027216, 1081280, 1130120, 1284020, 1296664, 1475104, 1620830, 1751686, 1808192, 1843880, 2054432, 2260240, 2568040, 2593328, 2950208, 3079577, 3241660, 3503372, 3687760, 4108864, 4379215, 4520480, 5024573, 5136080, 5186656, 6159154, 6483320, 7006744, 7375520, 8758430, 9040960, 10049146, 10272160, 10373312, 12318308, 12966640, 14013488, 14751040, 15397885, 17516860, 20098292, 20544320, 24636616, 25122865, 25933280, 28026976, 30795770, 35033720, 40196584, 49273232, 50245730, 51866560, 56053952, 61591540, 70067440, 80393168, 95466887, 98546464, 100491460, 123183080, 140134880, 160786336, 190933774, 197092928, 200982920, 246366160, 280269760, 321572672, 381867548, 401965840, 477334435, 492732320, 763735096, 803931680, 954668870, 985464640, 1527470192, 1607863360, 1909337740, 3054940384, 3818675480, 6109880768, 7637350960, 15274701920, 30549403840]

約数ペア:

[(1, 30549403840), (2, 15274701920), (4, 7637350960), (5, 6109880768), (8, 3818675480), (10, 3054940384), (16, 1909337740), (19, 1607863360), (20, 1527470192), (31, 985464640), (32, 954668870), (38, 803931680), (40, 763735096), (62, 492732320), (64, 477334435), (76, 401965840), (80, 381867548), (95, 321572672), (109, 280269760), (124, 246366160), (152, 200982920), (155, 197092928), (160, 190933774), (190, 160786336), (218, 140134880), (248, 123183080), (304, 100491460), (310, 98546464), (320, 95466887), (380, 80393168), (436, 70067440), (496, 61591540), (545, 56053952), (589, 51866560), (608, 50245730), (620, 49273232), (760, 40196584), (872, 35033720), (992, 30795770), (1090, 28026976), (1178, 25933280), (1216, 25122865), (1240, 24636616), (1487, 20544320), (1520, 20098292), (1744, 17516860), (1984, 15397885), (2071, 14751040), (2180, 14013488), (2356, 12966640), (2480, 12318308), (2945, 10373312), (2974, 10272160), (3040, 10049146), (3379, 9040960), (3488, 8758430), (4142, 7375520), (4360, 7006744), (4712, 6483320), (4960, 6159154), (5890, 5186656), (5948, 5136080), (6080, 5024573), (6758, 4520480), (6976, 4379215), (7435, 4108864), (8284, 3687760), (8720, 3503372), (9424, 3241660), (9920, 3079577), (10355, 2950208), (11780, 2593328), (11896, 2568040), (13516, 2260240), (14870, 2054432), (16568, 1843880), (16895, 1808192), (17440, 1751686), (18848, 1620830), (20710, 1475104), (23560, 1296664), (23792, 1284020), (27032, 1130120), (28253, 1081280), (29740, 1027216), (33136, 921940), (33790, 904096), (34880, 875843), (37696, 810415), (41420, 737552), (46097, 662720), (47120, 648332), (47584, 642010), (54064, 565060), (56506, 540640), (59480, 513608), (64201, 475840), (66272, 460970), (67580, 452048), (82840, 368776), (92194, 331360), (94240, 324166), (95168, 321005), (108128, 282530), (113012, 270320), (118960, 256804), (128402, 237920), (132544, 230485), (135160, 226024), (141265, 216256), (162083, 188480), (165680, 184388)]