23736720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 61972080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 199, 210, 213, 240, 280, 284, 336, 355, 398, 420, 426, 497, 560, 568, 597, 710, 796, 840, 852, 994, 995, 1065, 1136, 1194, 1393, 1420, 1491, 1592, 1680, 1704, 1988, 1990, 2130, 2388, 2485, 2786, 2840, 2982, 2985, 3184, 3408, 3976, 3980, 4179, 4260, 4776, 4970, 5572, 5680, 5964, 5970, 6965, 7455, 7952, 7960, 8358, 8520, 9552, 9940, 11144, 11928, 11940, 13930, 14129, 14910, 15920, 16716, 17040, 19880, 20895, 22288, 23856, 23880, 27860, 28258, 29820, 33432, 39760, 41790, 42387, 47760, 55720, 56516, 59640, 66864, 70645, 83580, 84774, 98903, 111440, 113032, 119280, 141290, 167160, 169548, 197806, 211935, 226064, 282580, 296709, 334320, 339096, 395612, 423870, 494515, 565160, 593418, 678192, 791224, 847740, 989030, 1130320, 1186836, 1483545, 1582448, 1695480, 1978060, 2373672, 2967090, 3390960, 3956120, 4747344, 5934180, 7912240, 11868360, 23736720]

約数ペア:

[(1, 23736720), (2, 11868360), (3, 7912240), (4, 5934180), (5, 4747344), (6, 3956120), (7, 3390960), (8, 2967090), (10, 2373672), (12, 1978060), (14, 1695480), (15, 1582448), (16, 1483545), (20, 1186836), (21, 1130320), (24, 989030), (28, 847740), (30, 791224), (35, 678192), (40, 593418), (42, 565160), (48, 494515), (56, 423870), (60, 395612), (70, 339096), (71, 334320), (80, 296709), (84, 282580), (105, 226064), (112, 211935), (120, 197806), (140, 169548), (142, 167160), (168, 141290), (199, 119280), (210, 113032), (213, 111440), (240, 98903), (280, 84774), (284, 83580), (336, 70645), (355, 66864), (398, 59640), (420, 56516), (426, 55720), (497, 47760), (560, 42387), (568, 41790), (597, 39760), (710, 33432), (796, 29820), (840, 28258), (852, 27860), (994, 23880), (995, 23856), (1065, 22288), (1136, 20895), (1194, 19880), (1393, 17040), (1420, 16716), (1491, 15920), (1592, 14910), (1680, 14129), (1704, 13930), (1988, 11940), (1990, 11928), (2130, 11144), (2388, 9940), (2485, 9552), (2786, 8520), (2840, 8358), (2982, 7960), (2985, 7952), (3184, 7455), (3408, 6965), (3976, 5970), (3980, 5964), (4179, 5680), (4260, 5572), (4776, 4970)]