65359560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 183472440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 199, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 398, 408, 420, 460, 476, 483, 510, 552, 595, 597, 644, 680, 690, 714, 782, 796, 805, 840, 920, 952, 966, 995, 1020, 1173, 1190, 1194, 1288, 1380, 1393, 1428, 1564, 1592, 1610, 1785, 1932, 1955, 1990, 2040, 2346, 2380, 2388, 2415, 2737, 2760, 2786, 2856, 2985, 3128, 3220, 3383, 3570, 3864, 3910, 3980, 4179, 4577, 4692, 4760, 4776, 4830, 5474, 5572, 5865, 5970, 6440, 6766, 6965, 7140, 7820, 7960, 8211, 8358, 9154, 9384, 9660, 10149, 10948, 11144, 11730, 11940, 13532, 13685, 13731, 13930, 14280, 15640, 16422, 16716, 16915, 18308, 19320, 20298, 20895, 21896, 22885, 23460, 23681, 23880, 27064, 27370, 27462, 27860, 32039, 32844, 33432, 33830, 36616, 40596, 41055, 41790, 45770, 46920, 47362, 50745, 54740, 54924, 55720, 64078, 65688, 67660, 68655, 71043, 77809, 81192, 82110, 83580, 91540, 94724, 96117, 101490, 109480, 109848, 118405, 128156, 135320, 137310, 142086, 155618, 160195, 164220, 167160, 183080, 189448, 192234, 202980, 233427, 236810, 256312, 274620, 284172, 311236, 320390, 328440, 355215, 384468, 389045, 405960, 466854, 473620, 480585, 544663, 549240, 568344, 622472, 640780, 710430, 768936, 778090, 933708, 947240, 961170, 1089326, 1167135, 1281560, 1420860, 1556180, 1633989, 1867416, 1922340, 2178652, 2334270, 2723315, 2841720, 3112360, 3267978, 3844680, 4357304, 4668540, 5446630, 6535956, 8169945, 9337080, 10893260, 13071912, 16339890, 21786520, 32679780, 65359560]

約数ペア:

[(1, 65359560), (2, 32679780), (3, 21786520), (4, 16339890), (5, 13071912), (6, 10893260), (7, 9337080), (8, 8169945), (10, 6535956), (12, 5446630), (14, 4668540), (15, 4357304), (17, 3844680), (20, 3267978), (21, 3112360), (23, 2841720), (24, 2723315), (28, 2334270), (30, 2178652), (34, 1922340), (35, 1867416), (40, 1633989), (42, 1556180), (46, 1420860), (51, 1281560), (56, 1167135), (60, 1089326), (68, 961170), (69, 947240), (70, 933708), (84, 778090), (85, 768936), (92, 710430), (102, 640780), (105, 622472), (115, 568344), (119, 549240), (120, 544663), (136, 480585), (138, 473620), (140, 466854), (161, 405960), (168, 389045), (170, 384468), (184, 355215), (199, 328440), (204, 320390), (210, 311236), (230, 284172), (238, 274620), (255, 256312), (276, 236810), (280, 233427), (322, 202980), (340, 192234), (345, 189448), (357, 183080), (391, 167160), (398, 164220), (408, 160195), (420, 155618), (460, 142086), (476, 137310), (483, 135320), (510, 128156), (552, 118405), (595, 109848), (597, 109480), (644, 101490), (680, 96117), (690, 94724), (714, 91540), (782, 83580), (796, 82110), (805, 81192), (840, 77809), (920, 71043), (952, 68655), (966, 67660), (995, 65688), (1020, 64078), (1173, 55720), (1190, 54924), (1194, 54740), (1288, 50745), (1380, 47362), (1393, 46920), (1428, 45770), (1564, 41790), (1592, 41055), (1610, 40596), (1785, 36616), (1932, 33830), (1955, 33432), (1990, 32844), (2040, 32039), (2346, 27860), (2380, 27462), (2388, 27370), (2415, 27064), (2737, 23880), (2760, 23681), (2786, 23460), (2856, 22885), (2985, 21896), (3128, 20895), (3220, 20298), (3383, 19320), (3570, 18308), (3864, 16915), (3910, 16716), (3980, 16422), (4179, 15640), (4577, 14280), (4692, 13930), (4760, 13731), (4776, 13685), (4830, 13532), (5474, 11940), (5572, 11730), (5865, 11144), (5970, 10948), (6440, 10149), (6766, 9660), (6965, 9384), (7140, 9154), (7820, 8358), (7960, 8211)]