154966560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 192

約数和(自身を含む): 590913792

約数和(自身を除く): 435947232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2713, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5426, 5712, 7140, 8139, 8160, 9520, 10852, 11424, 13565, 14280, 16278, 18991, 19040, 21704, 27130, 28560, 32556, 37982, 40695, 43408, 46121, 54260, 56973, 57120, 65112, 75964, 81390, 86816, 92242, 94955, 108520, 113946, 130224, 138363, 151928, 162780, 184484, 189910, 217040, 227892, 230605, 260448, 276726, 284865, 303856, 322847, 325560, 368968, 379820, 434080, 455784, 461210, 553452, 569730, 607712, 645694, 651120, 691815, 737936, 759640, 911568, 922420, 968541, 1106904, 1139460, 1291388, 1302240, 1383630, 1475872, 1519280, 1614235, 1823136, 1844840, 1937082, 2213808, 2278920, 2582776, 2767260, 3038560, 3228470, 3689680, 3874164, 4427616, 4557840, 4842705, 5165552, 5534520, 6456940, 7379360, 7748328, 9115680, 9685410, 10331104, 11069040, 12913880, 15496656, 19370820, 22138080, 25827760, 30993312, 38741640, 51655520, 77483280, 154966560]

約数ペア:

[(1, 154966560), (2, 77483280), (3, 51655520), (4, 38741640), (5, 30993312), (6, 25827760), (7, 22138080), (8, 19370820), (10, 15496656), (12, 12913880), (14, 11069040), (15, 10331104), (16, 9685410), (17, 9115680), (20, 7748328), (21, 7379360), (24, 6456940), (28, 5534520), (30, 5165552), (32, 4842705), (34, 4557840), (35, 4427616), (40, 3874164), (42, 3689680), (48, 3228470), (51, 3038560), (56, 2767260), (60, 2582776), (68, 2278920), (70, 2213808), (80, 1937082), (84, 1844840), (85, 1823136), (96, 1614235), (102, 1519280), (105, 1475872), (112, 1383630), (119, 1302240), (120, 1291388), (136, 1139460), (140, 1106904), (160, 968541), (168, 922420), (170, 911568), (204, 759640), (210, 737936), (224, 691815), (238, 651120), (240, 645694), (255, 607712), (272, 569730), (280, 553452), (336, 461210), (340, 455784), (357, 434080), (408, 379820), (420, 368968), (476, 325560), (480, 322847), (510, 303856), (544, 284865), (560, 276726), (595, 260448), (672, 230605), (680, 227892), (714, 217040), (816, 189910), (840, 184484), (952, 162780), (1020, 151928), (1120, 138363), (1190, 130224), (1360, 113946), (1428, 108520), (1632, 94955), (1680, 92242), (1785, 86816), (1904, 81390), (2040, 75964), (2380, 65112), (2713, 57120), (2720, 56973), (2856, 54260), (3360, 46121), (3570, 43408), (3808, 40695), (4080, 37982), (4760, 32556), (5426, 28560), (5712, 27130), (7140, 21704), (8139, 19040), (8160, 18991), (9520, 16278), (10852, 14280), (11424, 13565)]