293826780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 966813120

約数和(自身を除く): 672986340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 743, 780, 845, 1014, 1170, 1486, 1521, 1690, 2028, 2197, 2229, 2340, 2535, 2972, 3042, 3380, 3715, 4394, 4458, 5070, 6084, 6591, 6687, 7430, 7605, 8788, 8916, 9659, 10140, 10985, 11145, 13182, 13374, 14860, 15210, 19318, 19773, 21970, 22290, 26364, 26748, 28977, 30420, 32955, 33435, 38636, 39546, 43940, 44580, 48295, 57954, 65910, 66870, 79092, 86931, 96590, 98865, 115908, 125567, 131820, 133740, 144885, 173862, 193180, 197730, 251134, 289770, 347724, 376701, 395460, 434655, 502268, 579540, 627835, 753402, 869310, 1130103, 1255670, 1506804, 1632371, 1738620, 1883505, 2260206, 2511340, 3264742, 3767010, 4520412, 4897113, 5650515, 6529484, 7534020, 8161855, 9794226, 11301030, 14691339, 16323710, 19588452, 22602060, 24485565, 29382678, 32647420, 48971130, 58765356, 73456695, 97942260, 146913390, 293826780]

約数ペア:

[(1, 293826780), (2, 146913390), (3, 97942260), (4, 73456695), (5, 58765356), (6, 48971130), (9, 32647420), (10, 29382678), (12, 24485565), (13, 22602060), (15, 19588452), (18, 16323710), (20, 14691339), (26, 11301030), (30, 9794226), (36, 8161855), (39, 7534020), (45, 6529484), (52, 5650515), (60, 4897113), (65, 4520412), (78, 3767010), (90, 3264742), (117, 2511340), (130, 2260206), (156, 1883505), (169, 1738620), (180, 1632371), (195, 1506804), (234, 1255670), (260, 1130103), (338, 869310), (390, 753402), (468, 627835), (507, 579540), (585, 502268), (676, 434655), (743, 395460), (780, 376701), (845, 347724), (1014, 289770), (1170, 251134), (1486, 197730), (1521, 193180), (1690, 173862), (2028, 144885), (2197, 133740), (2229, 131820), (2340, 125567), (2535, 115908), (2972, 98865), (3042, 96590), (3380, 86931), (3715, 79092), (4394, 66870), (4458, 65910), (5070, 57954), (6084, 48295), (6591, 44580), (6687, 43940), (7430, 39546), (7605, 38636), (8788, 33435), (8916, 32955), (9659, 30420), (10140, 28977), (10985, 26748), (11145, 26364), (13182, 22290), (13374, 21970), (14860, 19773), (15210, 19318)]