295311720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1030164480

約数和(自身を除く): 734852760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 71, 88, 92, 110, 115, 120, 132, 137, 138, 142, 165, 184, 213, 220, 230, 253, 264, 274, 276, 284, 330, 345, 355, 411, 426, 440, 460, 506, 548, 552, 568, 660, 685, 690, 710, 759, 781, 822, 852, 920, 1012, 1065, 1096, 1265, 1320, 1370, 1380, 1420, 1507, 1518, 1562, 1633, 1644, 1704, 2024, 2055, 2130, 2343, 2530, 2740, 2760, 2840, 3014, 3036, 3124, 3151, 3266, 3288, 3795, 3905, 4110, 4260, 4521, 4686, 4899, 5060, 5480, 6028, 6072, 6248, 6302, 6532, 7535, 7590, 7810, 8165, 8220, 8520, 9042, 9372, 9453, 9727, 9798, 10120, 11715, 12056, 12604, 13064, 15070, 15180, 15620, 15755, 16330, 16440, 17963, 18084, 18744, 18906, 19454, 19596, 22605, 23430, 24495, 25208, 29181, 30140, 30360, 31240, 31510, 32660, 34661, 35926, 36168, 37812, 38908, 39192, 45210, 46860, 47265, 48635, 48990, 53889, 58362, 60280, 63020, 65320, 69322, 71852, 75624, 77816, 89815, 90420, 93720, 94530, 97270, 97980, 103983, 106997, 107778, 116724, 126040, 138644, 143704, 145905, 173305, 179630, 180840, 189060, 194540, 195960, 207966, 213994, 215556, 223721, 233448, 269445, 277288, 291810, 320991, 346610, 359260, 378120, 389080, 415932, 427988, 431112, 447442, 519915, 534985, 538890, 583620, 641982, 671163, 693220, 718520, 831864, 855976, 894884, 1039830, 1069970, 1077780, 1118605, 1167240, 1283964, 1342326, 1386440, 1604955, 1789768, 2079660, 2139940, 2155560, 2237210, 2460931, 2567928, 2684652, 3209910, 3355815, 4159320, 4279880, 4474420, 4921862, 5369304, 6419820, 6711630, 7382793, 8948840, 9843724, 12304655, 12839640, 13423260, 14765586, 19687448, 24609310, 26846520, 29531172, 36913965, 49218620, 59062344, 73827930, 98437240, 147655860, 295311720]

約数ペア:

[(1, 295311720), (2, 147655860), (3, 98437240), (4, 73827930), (5, 59062344), (6, 49218620), (8, 36913965), (10, 29531172), (11, 26846520), (12, 24609310), (15, 19687448), (20, 14765586), (22, 13423260), (23, 12839640), (24, 12304655), (30, 9843724), (33, 8948840), (40, 7382793), (44, 6711630), (46, 6419820), (55, 5369304), (60, 4921862), (66, 4474420), (69, 4279880), (71, 4159320), (88, 3355815), (92, 3209910), (110, 2684652), (115, 2567928), (120, 2460931), (132, 2237210), (137, 2155560), (138, 2139940), (142, 2079660), (165, 1789768), (184, 1604955), (213, 1386440), (220, 1342326), (230, 1283964), (253, 1167240), (264, 1118605), (274, 1077780), (276, 1069970), (284, 1039830), (330, 894884), (345, 855976), (355, 831864), (411, 718520), (426, 693220), (440, 671163), (460, 641982), (506, 583620), (548, 538890), (552, 534985), (568, 519915), (660, 447442), (685, 431112), (690, 427988), (710, 415932), (759, 389080), (781, 378120), (822, 359260), (852, 346610), (920, 320991), (1012, 291810), (1065, 277288), (1096, 269445), (1265, 233448), (1320, 223721), (1370, 215556), (1380, 213994), (1420, 207966), (1507, 195960), (1518, 194540), (1562, 189060), (1633, 180840), (1644, 179630), (1704, 173305), (2024, 145905), (2055, 143704), (2130, 138644), (2343, 126040), (2530, 116724), (2740, 107778), (2760, 106997), (2840, 103983), (3014, 97980), (3036, 97270), (3124, 94530), (3151, 93720), (3266, 90420), (3288, 89815), (3795, 77816), (3905, 75624), (4110, 71852), (4260, 69322), (4521, 65320), (4686, 63020), (4899, 60280), (5060, 58362), (5480, 53889), (6028, 48990), (6072, 48635), (6248, 47265), (6302, 46860), (6532, 45210), (7535, 39192), (7590, 38908), (7810, 37812), (8165, 36168), (8220, 35926), (8520, 34661), (9042, 32660), (9372, 31510), (9453, 31240), (9727, 30360), (9798, 30140), (10120, 29181), (11715, 25208), (12056, 24495), (12604, 23430), (13064, 22605), (15070, 19596), (15180, 19454), (15620, 18906), (15755, 18744), (16330, 18084), (16440, 17963)]