323256780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 1241630208

約数和(自身を除く): 918373428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 83, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 166, 180, 198, 210, 220, 231, 249, 252, 281, 308, 315, 330, 332, 385, 396, 415, 420, 462, 495, 498, 562, 581, 630, 660, 693, 747, 770, 830, 843, 913, 924, 990, 996, 1124, 1155, 1162, 1245, 1260, 1386, 1405, 1494, 1540, 1660, 1686, 1743, 1826, 1967, 1980, 2310, 2324, 2490, 2529, 2739, 2772, 2810, 2905, 2988, 3091, 3372, 3465, 3486, 3652, 3735, 3934, 4215, 4565, 4620, 4980, 5058, 5229, 5478, 5620, 5810, 5901, 6182, 6391, 6930, 6972, 7470, 7868, 8217, 8430, 8715, 9130, 9273, 9835, 10116, 10458, 10956, 11620, 11802, 12364, 12645, 12782, 13695, 13860, 14940, 15455, 16434, 16860, 17430, 17703, 18260, 18546, 19173, 19670, 20916, 21637, 23323, 23604, 25290, 25564, 26145, 27390, 27819, 29505, 30910, 31955, 32868, 34860, 35406, 37092, 38346, 39340, 41085, 43274, 46365, 46646, 50580, 52290, 54780, 55638, 57519, 59010, 61820, 63910, 64911, 69969, 70812, 76692, 82170, 86548, 88515, 92730, 93292, 95865, 104580, 108185, 111276, 115038, 116615, 118020, 127820, 129822, 139095, 139938, 163261, 164340, 177030, 185460, 191730, 194733, 209907, 216370, 230076, 233230, 256553, 259644, 278190, 279876, 287595, 324555, 326522, 349845, 354060, 383460, 389466, 419814, 432740, 466460, 489783, 513106, 556380, 575190, 649110, 653044, 699690, 769659, 778932, 816305, 839628, 973665, 979566, 1026212, 1049535, 1150380, 1282765, 1298220, 1399380, 1469349, 1539318, 1632610, 1795871, 1947330, 1959132, 2099070, 2308977, 2448915, 2565530, 2938698, 3078636, 3265220, 3591742, 3848295, 3894660, 4198140, 4617954, 4897830, 5131060, 5387613, 5877396, 7183484, 7346745, 7696590, 8979355, 9235908, 9795660, 10775226, 11544885, 14693490, 15393180, 16162839, 17958710, 21550452, 23089770, 26938065, 29386980, 32325678, 35917420, 46179540, 53876130, 64651356, 80814195, 107752260, 161628390, 323256780]

約数ペア:

[(1, 323256780), (2, 161628390), (3, 107752260), (4, 80814195), (5, 64651356), (6, 53876130), (7, 46179540), (9, 35917420), (10, 32325678), (11, 29386980), (12, 26938065), (14, 23089770), (15, 21550452), (18, 17958710), (20, 16162839), (21, 15393180), (22, 14693490), (28, 11544885), (30, 10775226), (33, 9795660), (35, 9235908), (36, 8979355), (42, 7696590), (44, 7346745), (45, 7183484), (55, 5877396), (60, 5387613), (63, 5131060), (66, 4897830), (70, 4617954), (77, 4198140), (83, 3894660), (84, 3848295), (90, 3591742), (99, 3265220), (105, 3078636), (110, 2938698), (126, 2565530), (132, 2448915), (140, 2308977), (154, 2099070), (165, 1959132), (166, 1947330), (180, 1795871), (198, 1632610), (210, 1539318), (220, 1469349), (231, 1399380), (249, 1298220), (252, 1282765), (281, 1150380), (308, 1049535), (315, 1026212), (330, 979566), (332, 973665), (385, 839628), (396, 816305), (415, 778932), (420, 769659), (462, 699690), (495, 653044), (498, 649110), (562, 575190), (581, 556380), (630, 513106), (660, 489783), (693, 466460), (747, 432740), (770, 419814), (830, 389466), (843, 383460), (913, 354060), (924, 349845), (990, 326522), (996, 324555), (1124, 287595), (1155, 279876), (1162, 278190), (1245, 259644), (1260, 256553), (1386, 233230), (1405, 230076), (1494, 216370), (1540, 209907), (1660, 194733), (1686, 191730), (1743, 185460), (1826, 177030), (1967, 164340), (1980, 163261), (2310, 139938), (2324, 139095), (2490, 129822), (2529, 127820), (2739, 118020), (2772, 116615), (2810, 115038), (2905, 111276), (2988, 108185), (3091, 104580), (3372, 95865), (3465, 93292), (3486, 92730), (3652, 88515), (3735, 86548), (3934, 82170), (4215, 76692), (4565, 70812), (4620, 69969), (4980, 64911), (5058, 63910), (5229, 61820), (5478, 59010), (5620, 57519), (5810, 55638), (5901, 54780), (6182, 52290), (6391, 50580), (6930, 46646), (6972, 46365), (7470, 43274), (7868, 41085), (8217, 39340), (8430, 38346), (8715, 37092), (9130, 35406), (9273, 34860), (9835, 32868), (10116, 31955), (10458, 30910), (10956, 29505), (11620, 27819), (11802, 27390), (12364, 26145), (12645, 25564), (12782, 25290), (13695, 23604), (13860, 23323), (14940, 21637), (15455, 20916), (16434, 19670), (16860, 19173), (17430, 18546), (17703, 18260)]