1293588660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3110

約数の個数: 192

約数和(自身を含む): 4515840000

約数和(自身を除く): 3222251340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 79, 84, 91, 105, 130, 140, 156, 158, 182, 195, 210, 237, 260, 273, 316, 364, 390, 395, 420, 455, 474, 546, 553, 780, 790, 910, 948, 1027, 1092, 1106, 1185, 1365, 1580, 1659, 1820, 2054, 2212, 2370, 2730, 2765, 2999, 3081, 3318, 4108, 4740, 5135, 5460, 5530, 5998, 6162, 6636, 7189, 8295, 8997, 10270, 11060, 11996, 12324, 14378, 14995, 15405, 16590, 17994, 20540, 20993, 21567, 28756, 29990, 30810, 33180, 35945, 35988, 38987, 41986, 43134, 44985, 59980, 61620, 62979, 71890, 77974, 83972, 86268, 89970, 104965, 107835, 116961, 125958, 143780, 155948, 179940, 194935, 209930, 215670, 233922, 236921, 251916, 272909, 314895, 389870, 419860, 431340, 467844, 473842, 545818, 584805, 629790, 710763, 779740, 818727, 947684, 1091636, 1169610, 1184605, 1259580, 1364545, 1421526, 1637454, 1658447, 2339220, 2369210, 2729090, 2843052, 3079973, 3274908, 3316894, 3553815, 4093635, 4738420, 4975341, 5458180, 6159946, 6633788, 7107630, 8187270, 8292235, 9239919, 9950682, 12319892, 14215260, 15399865, 16374540, 16584470, 18479838, 19901364, 21559811, 24876705, 30799730, 33168940, 36959676, 43119622, 46199595, 49753410, 61599460, 64679433, 86239244, 92399190, 99506820, 107799055, 129358866, 184798380, 215598110, 258717732, 323397165, 431196220, 646794330, 1293588660]

約数ペア:

[(1, 1293588660), (2, 646794330), (3, 431196220), (4, 323397165), (5, 258717732), (6, 215598110), (7, 184798380), (10, 129358866), (12, 107799055), (13, 99506820), (14, 92399190), (15, 86239244), (20, 64679433), (21, 61599460), (26, 49753410), (28, 46199595), (30, 43119622), (35, 36959676), (39, 33168940), (42, 30799730), (52, 24876705), (60, 21559811), (65, 19901364), (70, 18479838), (78, 16584470), (79, 16374540), (84, 15399865), (91, 14215260), (105, 12319892), (130, 9950682), (140, 9239919), (156, 8292235), (158, 8187270), (182, 7107630), (195, 6633788), (210, 6159946), (237, 5458180), (260, 4975341), (273, 4738420), (316, 4093635), (364, 3553815), (390, 3316894), (395, 3274908), (420, 3079973), (455, 2843052), (474, 2729090), (546, 2369210), (553, 2339220), (780, 1658447), (790, 1637454), (910, 1421526), (948, 1364545), (1027, 1259580), (1092, 1184605), (1106, 1169610), (1185, 1091636), (1365, 947684), (1580, 818727), (1659, 779740), (1820, 710763), (2054, 629790), (2212, 584805), (2370, 545818), (2730, 473842), (2765, 467844), (2999, 431340), (3081, 419860), (3318, 389870), (4108, 314895), (4740, 272909), (5135, 251916), (5460, 236921), (5530, 233922), (5998, 215670), (6162, 209930), (6636, 194935), (7189, 179940), (8295, 155948), (8997, 143780), (10270, 125958), (11060, 116961), (11996, 107835), (12324, 104965), (14378, 89970), (14995, 86268), (15405, 83972), (16590, 77974), (17994, 71890), (20540, 62979), (20993, 61620), (21567, 59980), (28756, 44985), (29990, 43134), (30810, 41986), (33180, 38987), (35945, 35988)]