748182960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{7069}}^1$

素因数の和:7105

約数の個数: 240

約数和(自身を含む): 2998245600

約数和(自身を除く): 2250062640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7069, 7560, 8820, 10584, 11760, 13230, 14138, 15120, 17640, 21168, 21207, 26460, 28276, 35280, 35345, 42414, 49483, 52920, 56552, 63621, 70690, 84828, 98966, 105840, 106035, 113104, 127242, 141380, 148449, 169656, 190863, 197932, 212070, 247415, 254484, 282760, 296898, 318105, 339312, 346381, 381726, 395864, 424140, 445347, 494830, 508968, 565520, 593796, 636210, 692762, 742245, 763452, 791728, 848280, 890694, 954315, 989660, 1017936, 1039143, 1187592, 1272420, 1336041, 1385524, 1484490, 1526904, 1696560, 1731905, 1781388, 1908630, 1979320, 2078286, 2226735, 2375184, 2544840, 2672082, 2771048, 2968980, 3053808, 3117429, 3463810, 3562776, 3817260, 3958640, 4156572, 4453470, 5089680, 5195715, 5344164, 5542096, 5937960, 6234858, 6680205, 6927620, 7125552, 7634520, 8313144, 8906940, 9352287, 10391430, 10688328, 11875920, 12469716, 13360410, 13855240, 15269040, 15587145, 16626288, 17813880, 18704574, 20782860, 21376656, 24939432, 26720820, 27710480, 31174290, 35627760, 37409148, 41565720, 46761435, 49878864, 53441640, 62348580, 74818296, 83131440, 93522870, 106883280, 124697160, 149636592, 187045740, 249394320, 374091480, 748182960]

約数ペア:

[(1, 748182960), (2, 374091480), (3, 249394320), (4, 187045740), (5, 149636592), (6, 124697160), (7, 106883280), (8, 93522870), (9, 83131440), (10, 74818296), (12, 62348580), (14, 53441640), (15, 49878864), (16, 46761435), (18, 41565720), (20, 37409148), (21, 35627760), (24, 31174290), (27, 27710480), (28, 26720820), (30, 24939432), (35, 21376656), (36, 20782860), (40, 18704574), (42, 17813880), (45, 16626288), (48, 15587145), (49, 15269040), (54, 13855240), (56, 13360410), (60, 12469716), (63, 11875920), (70, 10688328), (72, 10391430), (80, 9352287), (84, 8906940), (90, 8313144), (98, 7634520), (105, 7125552), (108, 6927620), (112, 6680205), (120, 6234858), (126, 5937960), (135, 5542096), (140, 5344164), (144, 5195715), (147, 5089680), (168, 4453470), (180, 4156572), (189, 3958640), (196, 3817260), (210, 3562776), (216, 3463810), (240, 3117429), (245, 3053808), (252, 2968980), (270, 2771048), (280, 2672082), (294, 2544840), (315, 2375184), (336, 2226735), (360, 2078286), (378, 1979320), (392, 1908630), (420, 1781388), (432, 1731905), (441, 1696560), (490, 1526904), (504, 1484490), (540, 1385524), (560, 1336041), (588, 1272420), (630, 1187592), (720, 1039143), (735, 1017936), (756, 989660), (784, 954315), (840, 890694), (882, 848280), (945, 791728), (980, 763452), (1008, 742245), (1080, 692762), (1176, 636210), (1260, 593796), (1323, 565520), (1470, 508968), (1512, 494830), (1680, 445347), (1764, 424140), (1890, 395864), (1960, 381726), (2160, 346381), (2205, 339312), (2352, 318105), (2520, 296898), (2646, 282760), (2940, 254484), (3024, 247415), (3528, 212070), (3780, 197932), (3920, 190863), (4410, 169656), (5040, 148449), (5292, 141380), (5880, 127242), (6615, 113104), (7056, 106035), (7069, 105840), (7560, 98966), (8820, 84828), (10584, 70690), (11760, 63621), (13230, 56552), (14138, 52920), (15120, 49483), (17640, 42414), (21168, 35345), (21207, 35280), (26460, 28276)]