318022380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 1144765440

約数和(自身を除く): 826743060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 30, 36, 38, 39, 45, 46, 52, 57, 60, 65, 69, 76, 78, 90, 92, 95, 114, 115, 117, 130, 138, 156, 171, 180, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 311, 342, 345, 380, 390, 414, 437, 460, 468, 494, 570, 585, 598, 622, 684, 690, 741, 780, 828, 855, 874, 897, 933, 988, 1035, 1140, 1170, 1196, 1235, 1244, 1311, 1380, 1482, 1495, 1555, 1710, 1748, 1794, 1866, 2070, 2185, 2223, 2340, 2470, 2622, 2691, 2799, 2964, 2990, 3110, 3420, 3588, 3705, 3732, 3933, 4043, 4140, 4370, 4446, 4485, 4665, 4940, 5244, 5382, 5598, 5681, 5909, 5980, 6220, 6555, 7153, 7410, 7866, 8086, 8740, 8892, 8970, 9330, 10764, 11115, 11196, 11362, 11818, 12129, 13110, 13455, 13995, 14306, 14820, 15732, 16172, 17043, 17727, 17940, 18660, 19665, 20215, 21459, 22230, 22724, 23636, 24258, 26220, 26910, 27990, 28405, 28612, 29545, 34086, 35454, 35765, 36387, 39330, 40430, 42918, 44460, 48516, 51129, 53181, 53820, 55980, 56810, 59090, 60645, 64377, 68172, 70908, 71530, 72774, 76817, 78660, 80860, 85215, 85836, 88635, 92989, 102258, 106362, 107295, 113620, 118180, 121290, 128754, 135907, 143060, 145548, 153634, 170430, 177270, 181935, 185978, 204516, 212724, 214590, 230451, 242580, 255645, 257508, 265905, 271814, 278967, 307268, 321885, 340860, 354540, 363870, 371956, 384085, 407721, 429180, 460902, 464945, 511290, 531810, 543628, 557934, 643770, 679535, 691353, 727740, 768170, 815442, 836901, 921804, 929890, 1022580, 1063620, 1115868, 1152255, 1223163, 1287540, 1359070, 1382706, 1394835, 1536340, 1630884, 1673802, 1766791, 1859780, 2038605, 2304510, 2446326, 2718140, 2765412, 2789670, 3347604, 3456765, 3533582, 4077210, 4184505, 4609020, 4892652, 5300373, 5579340, 6115815, 6913530, 7067164, 8154420, 8369010, 8833955, 10600746, 12231630, 13827060, 15901119, 16738020, 17667910, 21201492, 24463260, 26501865, 31802238, 35335820, 53003730, 63604476, 79505595, 106007460, 159011190, 318022380]

約数ペア:

[(1, 318022380), (2, 159011190), (3, 106007460), (4, 79505595), (5, 63604476), (6, 53003730), (9, 35335820), (10, 31802238), (12, 26501865), (13, 24463260), (15, 21201492), (18, 17667910), (19, 16738020), (20, 15901119), (23, 13827060), (26, 12231630), (30, 10600746), (36, 8833955), (38, 8369010), (39, 8154420), (45, 7067164), (46, 6913530), (52, 6115815), (57, 5579340), (60, 5300373), (65, 4892652), (69, 4609020), (76, 4184505), (78, 4077210), (90, 3533582), (92, 3456765), (95, 3347604), (114, 2789670), (115, 2765412), (117, 2718140), (130, 2446326), (138, 2304510), (156, 2038605), (171, 1859780), (180, 1766791), (190, 1673802), (195, 1630884), (207, 1536340), (228, 1394835), (230, 1382706), (234, 1359070), (247, 1287540), (260, 1223163), (276, 1152255), (285, 1115868), (299, 1063620), (311, 1022580), (342, 929890), (345, 921804), (380, 836901), (390, 815442), (414, 768170), (437, 727740), (460, 691353), (468, 679535), (494, 643770), (570, 557934), (585, 543628), (598, 531810), (622, 511290), (684, 464945), (690, 460902), (741, 429180), (780, 407721), (828, 384085), (855, 371956), (874, 363870), (897, 354540), (933, 340860), (988, 321885), (1035, 307268), (1140, 278967), (1170, 271814), (1196, 265905), (1235, 257508), (1244, 255645), (1311, 242580), (1380, 230451), (1482, 214590), (1495, 212724), (1555, 204516), (1710, 185978), (1748, 181935), (1794, 177270), (1866, 170430), (2070, 153634), (2185, 145548), (2223, 143060), (2340, 135907), (2470, 128754), (2622, 121290), (2691, 118180), (2799, 113620), (2964, 107295), (2990, 106362), (3110, 102258), (3420, 92989), (3588, 88635), (3705, 85836), (3732, 85215), (3933, 80860), (4043, 78660), (4140, 76817), (4370, 72774), (4446, 71530), (4485, 70908), (4665, 68172), (4940, 64377), (5244, 60645), (5382, 59090), (5598, 56810), (5681, 55980), (5909, 53820), (5980, 53181), (6220, 51129), (6555, 48516), (7153, 44460), (7410, 42918), (7866, 40430), (8086, 39330), (8740, 36387), (8892, 35765), (8970, 35454), (9330, 34086), (10764, 29545), (11115, 28612), (11196, 28405), (11362, 27990), (11818, 26910), (12129, 26220), (13110, 24258), (13455, 23636), (13995, 22724), (14306, 22230), (14820, 21459), (15732, 20215), (16172, 19665), (17043, 18660), (17727, 17940)]