15570808960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:835

約数の個数: 256

約数和(自身を含む): 44219105280

約数和(自身を除く): 28648296320

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, 191, 217, 224, 248, 280, 310, 320, 382, 434, 448, 496, 560, 587, 620, 640, 764, 868, 896, 955, 992, 1085, 1120, 1174, 1240, 1337, 1528, 1736, 1910, 1984, 2170, 2240, 2348, 2480, 2674, 2935, 3056, 3472, 3820, 3968, 4109, 4340, 4480, 4696, 4960, 5348, 5870, 5921, 6112, 6685, 6944, 7640, 8218, 8680, 9392, 9920, 10696, 11740, 11842, 12224, 13370, 13888, 15280, 16436, 17360, 18197, 18784, 19840, 20545, 21392, 23480, 23684, 24448, 26740, 27776, 29605, 30560, 32872, 34720, 36394, 37568, 41090, 41447, 42784, 46960, 47368, 53480, 59210, 61120, 65744, 69440, 72788, 75136, 82180, 82894, 85568, 90985, 93920, 94736, 106960, 112117, 118420, 122240, 127379, 131488, 138880, 145576, 164360, 165788, 171136, 181970, 187840, 189472, 207235, 213920, 224234, 236840, 254758, 262976, 291152, 328720, 331576, 363940, 375680, 378944, 414470, 427840, 448468, 473680, 509516, 525952, 560585, 582304, 636895, 657440, 663152, 727880, 757888, 784819, 828940, 855680, 896936, 947360, 1019032, 1121170, 1164608, 1273790, 1314880, 1326304, 1455760, 1569638, 1657880, 1793872, 1894720, 2038064, 2242340, 2329216, 2547580, 2629760, 2652608, 2911520, 3139276, 3315760, 3475627, 3587744, 3789440, 3924095, 4076128, 4484680, 5095160, 5305216, 5823040, 6278552, 6631520, 6951254, 7175488, 7848190, 8152256, 8969360, 10190320, 11646080, 12557104, 13263040, 13902508, 14350976, 15696380, 16304512, 17378135, 17938720, 20380640, 24329389, 25114208, 26526080, 27805016, 31392760, 34756270, 35877440, 40761280, 48658778, 50228416, 55610032, 62785520, 69512540, 71754880, 81522560, 97317556, 100456832, 111220064, 121646945, 125571040, 139025080, 194635112, 222440128, 243293890, 251142080, 278050160, 389270224, 444880256, 486587780, 502284160, 556100320, 778540448, 973175560, 1112200640, 1557080896, 1946351120, 2224401280, 3114161792, 3892702240, 7785404480, 15570808960]

約数ペア:

[(1, 15570808960), (2, 7785404480), (4, 3892702240), (5, 3114161792), (7, 2224401280), (8, 1946351120), (10, 1557080896), (14, 1112200640), (16, 973175560), (20, 778540448), (28, 556100320), (31, 502284160), (32, 486587780), (35, 444880256), (40, 389270224), (56, 278050160), (62, 251142080), (64, 243293890), (70, 222440128), (80, 194635112), (112, 139025080), (124, 125571040), (128, 121646945), (140, 111220064), (155, 100456832), (160, 97317556), (191, 81522560), (217, 71754880), (224, 69512540), (248, 62785520), (280, 55610032), (310, 50228416), (320, 48658778), (382, 40761280), (434, 35877440), (448, 34756270), (496, 31392760), (560, 27805016), (587, 26526080), (620, 25114208), (640, 24329389), (764, 20380640), (868, 17938720), (896, 17378135), (955, 16304512), (992, 15696380), (1085, 14350976), (1120, 13902508), (1174, 13263040), (1240, 12557104), (1337, 11646080), (1528, 10190320), (1736, 8969360), (1910, 8152256), (1984, 7848190), (2170, 7175488), (2240, 6951254), (2348, 6631520), (2480, 6278552), (2674, 5823040), (2935, 5305216), (3056, 5095160), (3472, 4484680), (3820, 4076128), (3968, 3924095), (4109, 3789440), (4340, 3587744), (4480, 3475627), (4696, 3315760), (4960, 3139276), (5348, 2911520), (5870, 2652608), (5921, 2629760), (6112, 2547580), (6685, 2329216), (6944, 2242340), (7640, 2038064), (8218, 1894720), (8680, 1793872), (9392, 1657880), (9920, 1569638), (10696, 1455760), (11740, 1326304), (11842, 1314880), (12224, 1273790), (13370, 1164608), (13888, 1121170), (15280, 1019032), (16436, 947360), (17360, 896936), (18197, 855680), (18784, 828940), (19840, 784819), (20545, 757888), (21392, 727880), (23480, 663152), (23684, 657440), (24448, 636895), (26740, 582304), (27776, 560585), (29605, 525952), (30560, 509516), (32872, 473680), (34720, 448468), (36394, 427840), (37568, 414470), (41090, 378944), (41447, 375680), (42784, 363940), (46960, 331576), (47368, 328720), (53480, 291152), (59210, 262976), (61120, 254758), (65744, 236840), (69440, 224234), (72788, 213920), (75136, 207235), (82180, 189472), (82894, 187840), (85568, 181970), (90985, 171136), (93920, 165788), (94736, 164360), (106960, 145576), (112117, 138880), (118420, 131488), (122240, 127379)]