1305284760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3063

約数の個数: 256

約数和(自身を含む): 4838400000

約数和(自身を除く): 3533115240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 2999, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4680, 4836, 5580, 5998, 6045, 6696, 7020, 7254, 8060, 8370, 8997, 9672, 10881, 11160, 11996, 12090, 14040, 14508, 14995, 16120, 16740, 17994, 18135, 21762, 23992, 24180, 26991, 29016, 29990, 33480, 35988, 36270, 38987, 43524, 44985, 48360, 53982, 54405, 59980, 71976, 72540, 77974, 80973, 87048, 89970, 92969, 107964, 108810, 116961, 119960, 134955, 145080, 155948, 161946, 179940, 185938, 194935, 215928, 217620, 233922, 269910, 278907, 311896, 323892, 350883, 359880, 371876, 389870, 404865, 435240, 464845, 467844, 539820, 557814, 584805, 647784, 701766, 743752, 779740, 809730, 836721, 929690, 935688, 1052649, 1079640, 1115628, 1169610, 1208597, 1394535, 1403532, 1559480, 1619460, 1673442, 1754415, 1859380, 2105298, 2231256, 2339220, 2417194, 2510163, 2789070, 2807064, 3238920, 3346884, 3508830, 3625791, 3718760, 4183605, 4210596, 4678440, 4834388, 5020326, 5263245, 5578140, 6042985, 6693768, 7017660, 7251582, 8367210, 8421192, 9668776, 10040652, 10526490, 10877373, 11156280, 12085970, 12550815, 14035320, 14503164, 16734420, 18128955, 20081304, 21052980, 21754746, 24171940, 25101630, 29006328, 32632119, 33468840, 36257910, 42105960, 43509492, 48343880, 50203260, 54386865, 65264238, 72515820, 87018984, 100406520, 108773730, 130528476, 145031640, 163160595, 217547460, 261056952, 326321190, 435094920, 652642380, 1305284760]

約数ペア:

[(1, 1305284760), (2, 652642380), (3, 435094920), (4, 326321190), (5, 261056952), (6, 217547460), (8, 163160595), (9, 145031640), (10, 130528476), (12, 108773730), (13, 100406520), (15, 87018984), (18, 72515820), (20, 65264238), (24, 54386865), (26, 50203260), (27, 48343880), (30, 43509492), (31, 42105960), (36, 36257910), (39, 33468840), (40, 32632119), (45, 29006328), (52, 25101630), (54, 24171940), (60, 21754746), (62, 21052980), (65, 20081304), (72, 18128955), (78, 16734420), (90, 14503164), (93, 14035320), (104, 12550815), (108, 12085970), (117, 11156280), (120, 10877373), (124, 10526490), (130, 10040652), (135, 9668776), (155, 8421192), (156, 8367210), (180, 7251582), (186, 7017660), (195, 6693768), (216, 6042985), (234, 5578140), (248, 5263245), (260, 5020326), (270, 4834388), (279, 4678440), (310, 4210596), (312, 4183605), (351, 3718760), (360, 3625791), (372, 3508830), (390, 3346884), (403, 3238920), (465, 2807064), (468, 2789070), (520, 2510163), (540, 2417194), (558, 2339220), (585, 2231256), (620, 2105298), (702, 1859380), (744, 1754415), (780, 1673442), (806, 1619460), (837, 1559480), (930, 1403532), (936, 1394535), (1080, 1208597), (1116, 1169610), (1170, 1115628), (1209, 1079640), (1240, 1052649), (1395, 935688), (1404, 929690), (1560, 836721), (1612, 809730), (1674, 779740), (1755, 743752), (1860, 701766), (2015, 647784), (2232, 584805), (2340, 557814), (2418, 539820), (2790, 467844), (2808, 464845), (2999, 435240), (3224, 404865), (3348, 389870), (3510, 371876), (3627, 359880), (3720, 350883), (4030, 323892), (4185, 311896), (4680, 278907), (4836, 269910), (5580, 233922), (5998, 217620), (6045, 215928), (6696, 194935), (7020, 185938), (7254, 179940), (8060, 161946), (8370, 155948), (8997, 145080), (9672, 134955), (10881, 119960), (11160, 116961), (11996, 108810), (12090, 107964), (14040, 92969), (14508, 89970), (14995, 87048), (16120, 80973), (16740, 77974), (17994, 72540), (18135, 71976), (21762, 59980), (23992, 54405), (24180, 53982), (26991, 48360), (29016, 44985), (29990, 43524), (33480, 38987), (35988, 36270)]