139597560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6842

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 350290440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6803, 6840, 10260, 13606, 20409, 20520, 27212, 34015, 40818, 54424, 61227, 68030, 81636, 102045, 122454, 129257, 136060, 163272, 183681, 204090, 244908, 258514, 272120, 306135, 367362, 387771, 408180, 489816, 517028, 612270, 646285, 734724, 775542, 816360, 918405, 1034056, 1163313, 1224540, 1292570, 1469448, 1551084, 1836810, 1938855, 2326626, 2449080, 2585140, 3102168, 3489939, 3673620, 3877710, 4653252, 5170280, 5816565, 6979878, 7347240, 7755420, 9306504, 11633130, 13959756, 15510840, 17449695, 23266260, 27919512, 34899390, 46532520, 69798780, 139597560]

約数ペア:

[(1, 139597560), (2, 69798780), (3, 46532520), (4, 34899390), (5, 27919512), (6, 23266260), (8, 17449695), (9, 15510840), (10, 13959756), (12, 11633130), (15, 9306504), (18, 7755420), (19, 7347240), (20, 6979878), (24, 5816565), (27, 5170280), (30, 4653252), (36, 3877710), (38, 3673620), (40, 3489939), (45, 3102168), (54, 2585140), (57, 2449080), (60, 2326626), (72, 1938855), (76, 1836810), (90, 1551084), (95, 1469448), (108, 1292570), (114, 1224540), (120, 1163313), (135, 1034056), (152, 918405), (171, 816360), (180, 775542), (190, 734724), (216, 646285), (228, 612270), (270, 517028), (285, 489816), (342, 408180), (360, 387771), (380, 367362), (456, 306135), (513, 272120), (540, 258514), (570, 244908), (684, 204090), (760, 183681), (855, 163272), (1026, 136060), (1080, 129257), (1140, 122454), (1368, 102045), (1710, 81636), (2052, 68030), (2280, 61227), (2565, 54424), (3420, 40818), (4104, 34015), (5130, 27212), (6803, 20520), (6840, 20409), (10260, 13606)]