1348895520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{2731}}^1$

素因数の和:2773

約数の個数: 288

約数和(自身を含む): 5370019200

約数和(自身を除く): 4021123680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2352, 2520, 2731, 2744, 2940, 3087, 3360, 3430, 3528, 3920, 4116, 4410, 4704, 5040, 5145, 5462, 5488, 5880, 6174, 6860, 7056, 7840, 8193, 8232, 8820, 10080, 10290, 10924, 10976, 11760, 12348, 13655, 13720, 14112, 15435, 16386, 16464, 17640, 19117, 20580, 21848, 23520, 24579, 24696, 27310, 27440, 30870, 32772, 32928, 35280, 38234, 40965, 41160, 43696, 49158, 49392, 54620, 54880, 57351, 61740, 65544, 70560, 76468, 81930, 82320, 87392, 95585, 98316, 98784, 109240, 114702, 122895, 123480, 131088, 133819, 152936, 163860, 164640, 172053, 191170, 196632, 218480, 229404, 245790, 246960, 262176, 267638, 286755, 305872, 327720, 344106, 382340, 393264, 401457, 436960, 458808, 491580, 493920, 535276, 573510, 611744, 655440, 669095, 688212, 764680, 786528, 802914, 860265, 917616, 936733, 983160, 1070552, 1147020, 1204371, 1310880, 1338190, 1376424, 1529360, 1605828, 1720530, 1835232, 1873466, 1966320, 2007285, 2141104, 2294040, 2408742, 2676380, 2752848, 2810199, 3058720, 3211656, 3441060, 3746932, 3932640, 4014570, 4282208, 4588080, 4683665, 4817484, 5352760, 5505696, 5620398, 6021855, 6423312, 6882120, 7493864, 8029140, 8430597, 9176160, 9367330, 9634968, 10705520, 11240796, 12043710, 12846624, 13764240, 14050995, 14987728, 16058280, 16861194, 18734660, 19269936, 21411040, 22481592, 24087420, 27528480, 28101990, 29975456, 32116560, 33722388, 37469320, 38539872, 42152985, 44963184, 48174840, 56203980, 64233120, 67444776, 74938640, 84305970, 89926368, 96349680, 112407960, 134889552, 149877280, 168611940, 192699360, 224815920, 269779104, 337223880, 449631840, 674447760, 1348895520]

約数ペア:

[(1, 1348895520), (2, 674447760), (3, 449631840), (4, 337223880), (5, 269779104), (6, 224815920), (7, 192699360), (8, 168611940), (9, 149877280), (10, 134889552), (12, 112407960), (14, 96349680), (15, 89926368), (16, 84305970), (18, 74938640), (20, 67444776), (21, 64233120), (24, 56203980), (28, 48174840), (30, 44963184), (32, 42152985), (35, 38539872), (36, 37469320), (40, 33722388), (42, 32116560), (45, 29975456), (48, 28101990), (49, 27528480), (56, 24087420), (60, 22481592), (63, 21411040), (70, 19269936), (72, 18734660), (80, 16861194), (84, 16058280), (90, 14987728), (96, 14050995), (98, 13764240), (105, 12846624), (112, 12043710), (120, 11240796), (126, 10705520), (140, 9634968), (144, 9367330), (147, 9176160), (160, 8430597), (168, 8029140), (180, 7493864), (196, 6882120), (210, 6423312), (224, 6021855), (240, 5620398), (245, 5505696), (252, 5352760), (280, 4817484), (288, 4683665), (294, 4588080), (315, 4282208), (336, 4014570), (343, 3932640), (360, 3746932), (392, 3441060), (420, 3211656), (441, 3058720), (480, 2810199), (490, 2752848), (504, 2676380), (560, 2408742), (588, 2294040), (630, 2141104), (672, 2007285), (686, 1966320), (720, 1873466), (735, 1835232), (784, 1720530), (840, 1605828), (882, 1529360), (980, 1376424), (1008, 1338190), (1029, 1310880), (1120, 1204371), (1176, 1147020), (1260, 1070552), (1372, 983160), (1440, 936733), (1470, 917616), (1568, 860265), (1680, 802914), (1715, 786528), (1764, 764680), (1960, 688212), (2016, 669095), (2058, 655440), (2205, 611744), (2352, 573510), (2520, 535276), (2731, 493920), (2744, 491580), (2940, 458808), (3087, 436960), (3360, 401457), (3430, 393264), (3528, 382340), (3920, 344106), (4116, 327720), (4410, 305872), (4704, 286755), (5040, 267638), (5145, 262176), (5462, 246960), (5488, 245790), (5880, 229404), (6174, 218480), (6860, 196632), (7056, 191170), (7840, 172053), (8193, 164640), (8232, 163860), (8820, 152936), (10080, 133819), (10290, 131088), (10924, 123480), (10976, 122895), (11760, 114702), (12348, 109240), (13655, 98784), (13720, 98316), (14112, 95585), (15435, 87392), (16386, 82320), (16464, 81930), (17640, 76468), (19117, 70560), (20580, 65544), (21848, 61740), (23520, 57351), (24579, 54880), (24696, 54620), (27310, 49392), (27440, 49158), (30870, 43696), (32772, 41160), (32928, 40965), (35280, 38234)]