1393689360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3270

約数の個数: 240

約数和(自身を含む): 5163258816

約数和(自身を除く): 3769569456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2590, 2940, 2960, 3108, 3203, 3626, 3885, 3920, 4144, 4440, 5180, 5439, 5880, 6216, 6406, 7252, 7770, 8880, 9065, 9609, 10360, 10878, 11760, 12432, 12812, 14504, 15540, 16015, 18130, 19218, 20720, 21756, 22421, 25624, 27195, 29008, 31080, 32030, 36260, 38436, 43512, 44842, 48045, 51248, 54390, 62160, 64060, 67263, 72520, 76872, 87024, 89684, 96090, 108780, 112105, 118511, 128120, 134526, 145040, 153744, 156947, 179368, 192180, 217560, 224210, 237022, 256240, 269052, 313894, 336315, 355533, 358736, 384360, 435120, 448420, 470841, 474044, 538104, 592555, 627788, 672630, 711066, 768720, 784735, 829577, 896840, 941682, 948088, 1076208, 1185110, 1255576, 1345260, 1422132, 1569470, 1659154, 1777665, 1793680, 1883364, 1896176, 2354205, 2370220, 2488731, 2511152, 2690520, 2844264, 3138940, 3318308, 3555330, 3766728, 4147885, 4708410, 4740440, 4977462, 5381040, 5688528, 5807039, 6277880, 6636616, 7110660, 7533456, 8295770, 9416820, 9480880, 9954924, 11614078, 12443655, 12555760, 13273232, 14221320, 16591540, 17421117, 18833640, 19909848, 23228156, 24887310, 28442640, 29035195, 33183080, 34842234, 37667280, 39819696, 46456312, 49774620, 58070390, 66366160, 69684468, 87105585, 92912624, 99549240, 116140780, 139368936, 174211170, 199098480, 232281560, 278737872, 348422340, 464563120, 696844680, 1393689360]

約数ペア:

[(1, 1393689360), (2, 696844680), (3, 464563120), (4, 348422340), (5, 278737872), (6, 232281560), (7, 199098480), (8, 174211170), (10, 139368936), (12, 116140780), (14, 99549240), (15, 92912624), (16, 87105585), (20, 69684468), (21, 66366160), (24, 58070390), (28, 49774620), (30, 46456312), (35, 39819696), (37, 37667280), (40, 34842234), (42, 33183080), (48, 29035195), (49, 28442640), (56, 24887310), (60, 23228156), (70, 19909848), (74, 18833640), (80, 17421117), (84, 16591540), (98, 14221320), (105, 13273232), (111, 12555760), (112, 12443655), (120, 11614078), (140, 9954924), (147, 9480880), (148, 9416820), (168, 8295770), (185, 7533456), (196, 7110660), (210, 6636616), (222, 6277880), (240, 5807039), (245, 5688528), (259, 5381040), (280, 4977462), (294, 4740440), (296, 4708410), (336, 4147885), (370, 3766728), (392, 3555330), (420, 3318308), (444, 3138940), (490, 2844264), (518, 2690520), (555, 2511152), (560, 2488731), (588, 2370220), (592, 2354205), (735, 1896176), (740, 1883364), (777, 1793680), (784, 1777665), (840, 1659154), (888, 1569470), (980, 1422132), (1036, 1345260), (1110, 1255576), (1176, 1185110), (1295, 1076208), (1470, 948088), (1480, 941682), (1554, 896840), (1680, 829577), (1776, 784735), (1813, 768720), (1960, 711066), (2072, 672630), (2220, 627788), (2352, 592555), (2590, 538104), (2940, 474044), (2960, 470841), (3108, 448420), (3203, 435120), (3626, 384360), (3885, 358736), (3920, 355533), (4144, 336315), (4440, 313894), (5180, 269052), (5439, 256240), (5880, 237022), (6216, 224210), (6406, 217560), (7252, 192180), (7770, 179368), (8880, 156947), (9065, 153744), (9609, 145040), (10360, 134526), (10878, 128120), (11760, 118511), (12432, 112105), (12812, 108780), (14504, 96090), (15540, 89684), (16015, 87024), (18130, 76872), (19218, 72520), (20720, 67263), (21756, 64060), (22421, 62160), (25624, 54390), (27195, 51248), (29008, 48045), (31080, 44842), (32030, 43512), (36260, 38436)]