12540517080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{164057}}^1$

素因数の和:164098

約数の個数: 192

約数和(自身を含む): 47130582240

約数和(自身を除く): 34590065160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25480, 38220, 76440, 164057, 328114, 492171, 656228, 820285, 984342, 1148399, 1312456, 1640570, 1968684, 2132741, 2296798, 2460855, 3281140, 3445197, 3937368, 4265482, 4593596, 4921710, 5741995, 6398223, 6562280, 6890394, 8038793, 8530964, 9187192, 9843420, 10663705, 11483990, 12796446, 13780788, 14929187, 16077586, 17061928, 17225985, 19686840, 21327410, 22967980, 24116379, 25592892, 27561576, 29858374, 31991115, 32155172, 34451970, 40193965, 42654820, 44787561, 45935960, 48232758, 51185784, 59716748, 63982230, 64310344, 68903940, 74645935, 80387930, 85309640, 89575122, 96465516, 104504309, 119433496, 120581895, 127964460, 137807880, 149291870, 160775860, 179150244, 192931032, 209008618, 223937805, 241163790, 255928920, 298583740, 313512927, 321551720, 358300488, 418017236, 447875610, 482327580, 522521545, 597167480, 627025854, 836034472, 895751220, 964655160, 1045043090, 1254051708, 1567564635, 1791502440, 2090086180, 2508103416, 3135129270, 4180172360, 6270258540, 12540517080]

約数ペア:

[(1, 12540517080), (2, 6270258540), (3, 4180172360), (4, 3135129270), (5, 2508103416), (6, 2090086180), (7, 1791502440), (8, 1567564635), (10, 1254051708), (12, 1045043090), (13, 964655160), (14, 895751220), (15, 836034472), (20, 627025854), (21, 597167480), (24, 522521545), (26, 482327580), (28, 447875610), (30, 418017236), (35, 358300488), (39, 321551720), (40, 313512927), (42, 298583740), (49, 255928920), (52, 241163790), (56, 223937805), (60, 209008618), (65, 192931032), (70, 179150244), (78, 160775860), (84, 149291870), (91, 137807880), (98, 127964460), (104, 120581895), (105, 119433496), (120, 104504309), (130, 96465516), (140, 89575122), (147, 85309640), (156, 80387930), (168, 74645935), (182, 68903940), (195, 64310344), (196, 63982230), (210, 59716748), (245, 51185784), (260, 48232758), (273, 45935960), (280, 44787561), (294, 42654820), (312, 40193965), (364, 34451970), (390, 32155172), (392, 31991115), (420, 29858374), (455, 27561576), (490, 25592892), (520, 24116379), (546, 22967980), (588, 21327410), (637, 19686840), (728, 17225985), (735, 17061928), (780, 16077586), (840, 14929187), (910, 13780788), (980, 12796446), (1092, 11483990), (1176, 10663705), (1274, 9843420), (1365, 9187192), (1470, 8530964), (1560, 8038793), (1820, 6890394), (1911, 6562280), (1960, 6398223), (2184, 5741995), (2548, 4921710), (2730, 4593596), (2940, 4265482), (3185, 3937368), (3640, 3445197), (3822, 3281140), (5096, 2460855), (5460, 2296798), (5880, 2132741), (6370, 1968684), (7644, 1640570), (9555, 1312456), (10920, 1148399), (12740, 984342), (15288, 820285), (19110, 656228), (25480, 492171), (38220, 328114), (76440, 164057)]