312175080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 384

約数和(自身を含む): 1285372800

約数和(自身を除く): 973197720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 280, 294, 306, 315, 340, 347, 357, 360, 378, 392, 408, 420, 441, 459, 476, 490, 504, 510, 540, 588, 595, 612, 630, 680, 694, 714, 735, 756, 765, 833, 840, 882, 918, 945, 952, 980, 1020, 1041, 1071, 1080, 1176, 1190, 1224, 1260, 1323, 1388, 1428, 1470, 1512, 1530, 1666, 1735, 1764, 1785, 1836, 1890, 1960, 2040, 2082, 2142, 2205, 2295, 2380, 2429, 2499, 2520, 2646, 2776, 2856, 2940, 3060, 3123, 3213, 3332, 3470, 3528, 3570, 3672, 3780, 4164, 4165, 4284, 4410, 4590, 4760, 4858, 4998, 5205, 5292, 5355, 5880, 5899, 6120, 6246, 6426, 6615, 6664, 6940, 7140, 7287, 7497, 7560, 8328, 8330, 8568, 8820, 9180, 9369, 9716, 9996, 10410, 10584, 10710, 11798, 12145, 12492, 12495, 12852, 13230, 13880, 14280, 14574, 14994, 15615, 16065, 16660, 17003, 17640, 17697, 18360, 18738, 19432, 19992, 20820, 21420, 21861, 22491, 23596, 24290, 24984, 24990, 25704, 26460, 29148, 29495, 29988, 31230, 32130, 33320, 34006, 35394, 36435, 37476, 37485, 41293, 41640, 42840, 43722, 44982, 46845, 47192, 48580, 49980, 51009, 52920, 53091, 58296, 58990, 59976, 62460, 64260, 65583, 68012, 70788, 72870, 74952, 74970, 82586, 85015, 87444, 88485, 89964, 93690, 97160, 99960, 102018, 106182, 109305, 112455, 117980, 123879, 124920, 128520, 131166, 136024, 141576, 145740, 149940, 153027, 159273, 165172, 170030, 174888, 176970, 179928, 187380, 204036, 206465, 212364, 218610, 224910, 235960, 247758, 255045, 262332, 265455, 289051, 291480, 299880, 306054, 318546, 327915, 330344, 340060, 353940, 371637, 374760, 408072, 412930, 424728, 437220, 449820, 459081, 495516, 510090, 524664, 530910, 578102, 612108, 619395, 637092, 655830, 680120, 707880, 743274, 765135, 796365, 825860, 867153, 874440, 899640, 918162, 991032, 1020180, 1061820, 1114911, 1156204, 1224216, 1238790, 1274184, 1311660, 1445255, 1486548, 1530270, 1592730, 1651720, 1734306, 1836324, 1858185, 2040360, 2123640, 2229822, 2295405, 2312408, 2477580, 2601459, 2623320, 2890510, 2973096, 3060540, 3185460, 3468612, 3672648, 3716370, 4335765, 4459644, 4590810, 4955160, 5202918, 5574555, 5781020, 6121080, 6370920, 6937224, 7432740, 7804377, 8671530, 8919288, 9181620, 10405836, 11149110, 11562040, 13007295, 14865480, 15608754, 17343060, 18363240, 20811672, 22298220, 26014590, 31217508, 34686120, 39021885, 44596440, 52029180, 62435016, 78043770, 104058360, 156087540, 312175080]

約数ペア:

[(1, 312175080), (2, 156087540), (3, 104058360), (4, 78043770), (5, 62435016), (6, 52029180), (7, 44596440), (8, 39021885), (9, 34686120), (10, 31217508), (12, 26014590), (14, 22298220), (15, 20811672), (17, 18363240), (18, 17343060), (20, 15608754), (21, 14865480), (24, 13007295), (27, 11562040), (28, 11149110), (30, 10405836), (34, 9181620), (35, 8919288), (36, 8671530), (40, 7804377), (42, 7432740), (45, 6937224), (49, 6370920), (51, 6121080), (54, 5781020), (56, 5574555), (60, 5202918), (63, 4955160), (68, 4590810), (70, 4459644), (72, 4335765), (84, 3716370), (85, 3672648), (90, 3468612), (98, 3185460), (102, 3060540), (105, 2973096), (108, 2890510), (119, 2623320), (120, 2601459), (126, 2477580), (135, 2312408), (136, 2295405), (140, 2229822), (147, 2123640), (153, 2040360), (168, 1858185), (170, 1836324), (180, 1734306), (189, 1651720), (196, 1592730), (204, 1530270), (210, 1486548), (216, 1445255), (238, 1311660), (245, 1274184), (252, 1238790), (255, 1224216), (270, 1156204), (280, 1114911), (294, 1061820), (306, 1020180), (315, 991032), (340, 918162), (347, 899640), (357, 874440), (360, 867153), (378, 825860), (392, 796365), (408, 765135), (420, 743274), (441, 707880), (459, 680120), (476, 655830), (490, 637092), (504, 619395), (510, 612108), (540, 578102), (588, 530910), (595, 524664), (612, 510090), (630, 495516), (680, 459081), (694, 449820), (714, 437220), (735, 424728), (756, 412930), (765, 408072), (833, 374760), (840, 371637), (882, 353940), (918, 340060), (945, 330344), (952, 327915), (980, 318546), (1020, 306054), (1041, 299880), (1071, 291480), (1080, 289051), (1176, 265455), (1190, 262332), (1224, 255045), (1260, 247758), (1323, 235960), (1388, 224910), (1428, 218610), (1470, 212364), (1512, 206465), (1530, 204036), (1666, 187380), (1735, 179928), (1764, 176970), (1785, 174888), (1836, 170030), (1890, 165172), (1960, 159273), (2040, 153027), (2082, 149940), (2142, 145740), (2205, 141576), (2295, 136024), (2380, 131166), (2429, 128520), (2499, 124920), (2520, 123879), (2646, 117980), (2776, 112455), (2856, 109305), (2940, 106182), (3060, 102018), (3123, 99960), (3213, 97160), (3332, 93690), (3470, 89964), (3528, 88485), (3570, 87444), (3672, 85015), (3780, 82586), (4164, 74970), (4165, 74952), (4284, 72870), (4410, 70788), (4590, 68012), (4760, 65583), (4858, 64260), (4998, 62460), (5205, 59976), (5292, 58990), (5355, 58296), (5880, 53091), (5899, 52920), (6120, 51009), (6246, 49980), (6426, 48580), (6615, 47192), (6664, 46845), (6940, 44982), (7140, 43722), (7287, 42840), (7497, 41640), (7560, 41293), (8328, 37485), (8330, 37476), (8568, 36435), (8820, 35394), (9180, 34006), (9369, 33320), (9716, 32130), (9996, 31230), (10410, 29988), (10584, 29495), (10710, 29148), (11798, 26460), (12145, 25704), (12492, 24990), (12495, 24984), (12852, 24290), (13230, 23596), (13880, 22491), (14280, 21861), (14574, 21420), (14994, 20820), (15615, 19992), (16065, 19432), (16660, 18738), (17003, 18360), (17640, 17697)]