74047560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 239155200

約数和(自身を除く): 165107640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 691, 705, 760, 893, 940, 1128, 1140, 1382, 1410, 1786, 1880, 2073, 2280, 2679, 2764, 2820, 3455, 3572, 4146, 4465, 5358, 5528, 5640, 6910, 7144, 8292, 8930, 10365, 10716, 13129, 13395, 13820, 16584, 17860, 20730, 21432, 26258, 26790, 27640, 32477, 35720, 39387, 41460, 52516, 53580, 64954, 65645, 78774, 82920, 97431, 105032, 107160, 129908, 131290, 157548, 162385, 194862, 196935, 259816, 262580, 315096, 324770, 389724, 393870, 487155, 525160, 617063, 649540, 779448, 787740, 974310, 1234126, 1299080, 1575480, 1851189, 1948620, 2468252, 3085315, 3702378, 3897240, 4936504, 6170630, 7404756, 9255945, 12341260, 14809512, 18511890, 24682520, 37023780, 74047560]

約数ペア:

[(1, 74047560), (2, 37023780), (3, 24682520), (4, 18511890), (5, 14809512), (6, 12341260), (8, 9255945), (10, 7404756), (12, 6170630), (15, 4936504), (19, 3897240), (20, 3702378), (24, 3085315), (30, 2468252), (38, 1948620), (40, 1851189), (47, 1575480), (57, 1299080), (60, 1234126), (76, 974310), (94, 787740), (95, 779448), (114, 649540), (120, 617063), (141, 525160), (152, 487155), (188, 393870), (190, 389724), (228, 324770), (235, 315096), (282, 262580), (285, 259816), (376, 196935), (380, 194862), (456, 162385), (470, 157548), (564, 131290), (570, 129908), (691, 107160), (705, 105032), (760, 97431), (893, 82920), (940, 78774), (1128, 65645), (1140, 64954), (1382, 53580), (1410, 52516), (1786, 41460), (1880, 39387), (2073, 35720), (2280, 32477), (2679, 27640), (2764, 26790), (2820, 26258), (3455, 21432), (3572, 20730), (4146, 17860), (4465, 16584), (5358, 13820), (5528, 13395), (5640, 13129), (6910, 10716), (7144, 10365), (8292, 8930)]