38741640

素因数分解:

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

素因数の和:2751

約数の個数: 128

約数和(自身を含む): 140693760

約数和(自身を除く): 101952120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2713, 2856, 3570, 4760, 5426, 7140, 8139, 10852, 13565, 14280, 16278, 18991, 21704, 27130, 32556, 37982, 40695, 46121, 54260, 56973, 65112, 75964, 81390, 92242, 94955, 108520, 113946, 138363, 151928, 162780, 184484, 189910, 227892, 230605, 276726, 284865, 322847, 325560, 368968, 379820, 455784, 461210, 553452, 569730, 645694, 691815, 759640, 922420, 968541, 1106904, 1139460, 1291388, 1383630, 1614235, 1844840, 1937082, 2278920, 2582776, 2767260, 3228470, 3874164, 4842705, 5534520, 6456940, 7748328, 9685410, 12913880, 19370820, 38741640]

約数ペア:

[(1, 38741640), (2, 19370820), (3, 12913880), (4, 9685410), (5, 7748328), (6, 6456940), (7, 5534520), (8, 4842705), (10, 3874164), (12, 3228470), (14, 2767260), (15, 2582776), (17, 2278920), (20, 1937082), (21, 1844840), (24, 1614235), (28, 1383630), (30, 1291388), (34, 1139460), (35, 1106904), (40, 968541), (42, 922420), (51, 759640), (56, 691815), (60, 645694), (68, 569730), (70, 553452), (84, 461210), (85, 455784), (102, 379820), (105, 368968), (119, 325560), (120, 322847), (136, 284865), (140, 276726), (168, 230605), (170, 227892), (204, 189910), (210, 184484), (238, 162780), (255, 151928), (280, 138363), (340, 113946), (357, 108520), (408, 94955), (420, 92242), (476, 81390), (510, 75964), (595, 65112), (680, 56973), (714, 54260), (840, 46121), (952, 40695), (1020, 37982), (1190, 32556), (1428, 27130), (1785, 21704), (2040, 18991), (2380, 16278), (2713, 14280), (2856, 13565), (3570, 10852), (4760, 8139), (5426, 7140)]