71315514880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 320

約数和(自身を含む): 186673766400

約数和(自身を除く): 115358251520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 128, 155, 160, 178, 184, 230, 248, 256, 310, 320, 356, 368, 439, 445, 460, 496, 512, 620, 640, 712, 713, 736, 878, 890, 920, 992, 1240, 1280, 1424, 1426, 1472, 1756, 1780, 1840, 1984, 2047, 2195, 2480, 2560, 2759, 2848, 2852, 2944, 3512, 3560, 3565, 3680, 3968, 4094, 4390, 4960, 5518, 5696, 5704, 5888, 7024, 7120, 7130, 7360, 7936, 8188, 8780, 9920, 10097, 10235, 11036, 11392, 11408, 11776, 13609, 13795, 14048, 14240, 14260, 14720, 15872, 16376, 17560, 19840, 20194, 20470, 22072, 22784, 22816, 27218, 27590, 28096, 28480, 28520, 29440, 32752, 35120, 39071, 39680, 40388, 40940, 44144, 45568, 45632, 50485, 54436, 55180, 56192, 56960, 57040, 58880, 63457, 65504, 68045, 70240, 78142, 79360, 80776, 81880, 88288, 91264, 100970, 108872, 110360, 112384, 113920, 114080, 126914, 131008, 136090, 140480, 156284, 161552, 163760, 176576, 182528, 195355, 201940, 217744, 220720, 224768, 227840, 228160, 253828, 262016, 272180, 280960, 312568, 313007, 317285, 323104, 327520, 353152, 365056, 390710, 403880, 435488, 441440, 456320, 507656, 524032, 544360, 561920, 625136, 626014, 634570, 646208, 655040, 706304, 781420, 807760, 870976, 882880, 898633, 912640, 1015312, 1048064, 1088720, 1123840, 1211201, 1250272, 1252028, 1269140, 1292416, 1310080, 1412608, 1562840, 1565035, 1615520, 1741952, 1765760, 1797266, 1825280, 2030624, 2177440, 2422402, 2500544, 2504056, 2538280, 2584832, 2620160, 3125680, 3130070, 3231040, 3483904, 3531520, 3594532, 4061248, 4354880, 4493165, 4844804, 5001088, 5008112, 5076560, 5169664, 5240320, 6056005, 6251360, 6260140, 6462080, 6967808, 7063040, 7189064, 8122496, 8709760, 8986330, 9689608, 10002176, 10016224, 10153120, 12112010, 12502720, 12520280, 12924160, 14378128, 16244992, 17419520, 17972660, 19379216, 20004352, 20032448, 20306240, 24224020, 25005440, 25040560, 25848320, 27857623, 28756256, 32489984, 34839040, 35945320, 38758432, 40064896, 40612480, 48448040, 50010880, 50081120, 55715246, 57512512, 71890640, 77516864, 80129792, 81224960, 96896080, 100021760, 100162240, 111430492, 115025024, 139288115, 143781280, 155033728, 160259584, 162449920, 193792160, 200324480, 222860984, 230050048, 278576230, 287562560, 310067456, 387584320, 400648960, 445721968, 460100096, 557152460, 575125120, 620134912, 775168640, 801297920, 891443936, 1114304920, 1150250240, 1550337280, 1782887872, 2228609840, 2300500480, 3100674560, 3565775744, 4457219680, 7131551488, 8914439360, 14263102976, 17828878720, 35657757440, 71315514880]

約数ペア:

[(1, 71315514880), (2, 35657757440), (4, 17828878720), (5, 14263102976), (8, 8914439360), (10, 7131551488), (16, 4457219680), (20, 3565775744), (23, 3100674560), (31, 2300500480), (32, 2228609840), (40, 1782887872), (46, 1550337280), (62, 1150250240), (64, 1114304920), (80, 891443936), (89, 801297920), (92, 775168640), (115, 620134912), (124, 575125120), (128, 557152460), (155, 460100096), (160, 445721968), (178, 400648960), (184, 387584320), (230, 310067456), (248, 287562560), (256, 278576230), (310, 230050048), (320, 222860984), (356, 200324480), (368, 193792160), (439, 162449920), (445, 160259584), (460, 155033728), (496, 143781280), (512, 139288115), (620, 115025024), (640, 111430492), (712, 100162240), (713, 100021760), (736, 96896080), (878, 81224960), (890, 80129792), (920, 77516864), (992, 71890640), (1240, 57512512), (1280, 55715246), (1424, 50081120), (1426, 50010880), (1472, 48448040), (1756, 40612480), (1780, 40064896), (1840, 38758432), (1984, 35945320), (2047, 34839040), (2195, 32489984), (2480, 28756256), (2560, 27857623), (2759, 25848320), (2848, 25040560), (2852, 25005440), (2944, 24224020), (3512, 20306240), (3560, 20032448), (3565, 20004352), (3680, 19379216), (3968, 17972660), (4094, 17419520), (4390, 16244992), (4960, 14378128), (5518, 12924160), (5696, 12520280), (5704, 12502720), (5888, 12112010), (7024, 10153120), (7120, 10016224), (7130, 10002176), (7360, 9689608), (7936, 8986330), (8188, 8709760), (8780, 8122496), (9920, 7189064), (10097, 7063040), (10235, 6967808), (11036, 6462080), (11392, 6260140), (11408, 6251360), (11776, 6056005), (13609, 5240320), (13795, 5169664), (14048, 5076560), (14240, 5008112), (14260, 5001088), (14720, 4844804), (15872, 4493165), (16376, 4354880), (17560, 4061248), (19840, 3594532), (20194, 3531520), (20470, 3483904), (22072, 3231040), (22784, 3130070), (22816, 3125680), (27218, 2620160), (27590, 2584832), (28096, 2538280), (28480, 2504056), (28520, 2500544), (29440, 2422402), (32752, 2177440), (35120, 2030624), (39071, 1825280), (39680, 1797266), (40388, 1765760), (40940, 1741952), (44144, 1615520), (45568, 1565035), (45632, 1562840), (50485, 1412608), (54436, 1310080), (55180, 1292416), (56192, 1269140), (56960, 1252028), (57040, 1250272), (58880, 1211201), (63457, 1123840), (65504, 1088720), (68045, 1048064), (70240, 1015312), (78142, 912640), (79360, 898633), (80776, 882880), (81880, 870976), (88288, 807760), (91264, 781420), (100970, 706304), (108872, 655040), (110360, 646208), (112384, 634570), (113920, 626014), (114080, 625136), (126914, 561920), (131008, 544360), (136090, 524032), (140480, 507656), (156284, 456320), (161552, 441440), (163760, 435488), (176576, 403880), (182528, 390710), (195355, 365056), (201940, 353152), (217744, 327520), (220720, 323104), (224768, 317285), (227840, 313007), (228160, 312568), (253828, 280960), (262016, 272180)]