1372748160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{102139}}^1$

素因数の和:102168

約数の個数: 128

約数和(自身を含む): 5000774400

約数和(自身を除く): 3628026240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 102139, 204278, 306417, 408556, 510695, 612834, 714973, 817112, 1021390, 1225668, 1429946, 1532085, 1634224, 2042780, 2144919, 2451336, 2859892, 3064170, 3268448, 3574865, 4085560, 4289838, 4902672, 5719784, 6128340, 6536896, 7149730, 8171120, 8579676, 9805344, 10724595, 11439568, 12256680, 13073792, 14299460, 16342240, 17159352, 19610688, 21449190, 22879136, 24513360, 28598920, 32684480, 34318704, 39221376, 42898380, 45758272, 49026720, 57197840, 65368960, 68637408, 85796760, 91516544, 98053440, 114395680, 137274816, 171593520, 196106880, 228791360, 274549632, 343187040, 457582720, 686374080, 1372748160]

約数ペア:

[(1, 1372748160), (2, 686374080), (3, 457582720), (4, 343187040), (5, 274549632), (6, 228791360), (7, 196106880), (8, 171593520), (10, 137274816), (12, 114395680), (14, 98053440), (15, 91516544), (16, 85796760), (20, 68637408), (21, 65368960), (24, 57197840), (28, 49026720), (30, 45758272), (32, 42898380), (35, 39221376), (40, 34318704), (42, 32684480), (48, 28598920), (56, 24513360), (60, 22879136), (64, 21449190), (70, 19610688), (80, 17159352), (84, 16342240), (96, 14299460), (105, 13073792), (112, 12256680), (120, 11439568), (128, 10724595), (140, 9805344), (160, 8579676), (168, 8171120), (192, 7149730), (210, 6536896), (224, 6128340), (240, 5719784), (280, 4902672), (320, 4289838), (336, 4085560), (384, 3574865), (420, 3268448), (448, 3064170), (480, 2859892), (560, 2451336), (640, 2144919), (672, 2042780), (840, 1634224), (896, 1532085), (960, 1429946), (1120, 1225668), (1344, 1021390), (1680, 817112), (1920, 714973), (2240, 612834), (2688, 510695), (3360, 408556), (4480, 306417), (6720, 204278), (13440, 102139)]