7190650880

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 224

約数和(自身を含む): 20383073280

約数和(自身を除く): 13192422400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 809, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1618, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3236, 3472, 3584, 3968, 4045, 4096, 4340, 4480, 4960, 5120, 5663, 6472, 6944, 7168, 7936, 8090, 8192, 8680, 8960, 9920, 10240, 11326, 12944, 13888, 14336, 15872, 16180, 17360, 17920, 19840, 20480, 22652, 25079, 25888, 27776, 28315, 28672, 31744, 32360, 34720, 35840, 39680, 40960, 45304, 50158, 51776, 55552, 56630, 57344, 63488, 64720, 69440, 71680, 79360, 90608, 100316, 103552, 111104, 113260, 125395, 126976, 129440, 138880, 143360, 158720, 175553, 181216, 200632, 207104, 222208, 226520, 250790, 253952, 258880, 277760, 286720, 317440, 351106, 362432, 401264, 414208, 444416, 453040, 501580, 517760, 555520, 634880, 702212, 724864, 802528, 828416, 877765, 888832, 906080, 1003160, 1035520, 1111040, 1269760, 1404424, 1449728, 1605056, 1656832, 1755530, 1777664, 1812160, 2006320, 2071040, 2222080, 2808848, 2899456, 3210112, 3313664, 3511060, 3624320, 4012640, 4142080, 4444160, 5617696, 5798912, 6420224, 6627328, 7022120, 7248640, 8025280, 8284160, 8888320, 11235392, 11597824, 12840448, 14044240, 14497280, 16050560, 16568320, 22470784, 23195648, 25680896, 28088480, 28994560, 32101120, 33136640, 44941568, 46391296, 51361792, 56176960, 57989120, 64202240, 89883136, 102723584, 112353920, 115978240, 128404480, 179766272, 205447168, 224707840, 231956480, 256808960, 359532544, 449415680, 513617920, 719065088, 898831360, 1027235840, 1438130176, 1797662720, 3595325440, 7190650880]

約数ペア:

[(1, 7190650880), (2, 3595325440), (4, 1797662720), (5, 1438130176), (7, 1027235840), (8, 898831360), (10, 719065088), (14, 513617920), (16, 449415680), (20, 359532544), (28, 256808960), (31, 231956480), (32, 224707840), (35, 205447168), (40, 179766272), (56, 128404480), (62, 115978240), (64, 112353920), (70, 102723584), (80, 89883136), (112, 64202240), (124, 57989120), (128, 56176960), (140, 51361792), (155, 46391296), (160, 44941568), (217, 33136640), (224, 32101120), (248, 28994560), (256, 28088480), (280, 25680896), (310, 23195648), (320, 22470784), (434, 16568320), (448, 16050560), (496, 14497280), (512, 14044240), (560, 12840448), (620, 11597824), (640, 11235392), (809, 8888320), (868, 8284160), (896, 8025280), (992, 7248640), (1024, 7022120), (1085, 6627328), (1120, 6420224), (1240, 5798912), (1280, 5617696), (1618, 4444160), (1736, 4142080), (1792, 4012640), (1984, 3624320), (2048, 3511060), (2170, 3313664), (2240, 3210112), (2480, 2899456), (2560, 2808848), (3236, 2222080), (3472, 2071040), (3584, 2006320), (3968, 1812160), (4045, 1777664), (4096, 1755530), (4340, 1656832), (4480, 1605056), (4960, 1449728), (5120, 1404424), (5663, 1269760), (6472, 1111040), (6944, 1035520), (7168, 1003160), (7936, 906080), (8090, 888832), (8192, 877765), (8680, 828416), (8960, 802528), (9920, 724864), (10240, 702212), (11326, 634880), (12944, 555520), (13888, 517760), (14336, 501580), (15872, 453040), (16180, 444416), (17360, 414208), (17920, 401264), (19840, 362432), (20480, 351106), (22652, 317440), (25079, 286720), (25888, 277760), (27776, 258880), (28315, 253952), (28672, 250790), (31744, 226520), (32360, 222208), (34720, 207104), (35840, 200632), (39680, 181216), (40960, 175553), (45304, 158720), (50158, 143360), (51776, 138880), (55552, 129440), (56630, 126976), (57344, 125395), (63488, 113260), (64720, 111104), (69440, 103552), (71680, 100316), (79360, 90608)]