212518020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 780337152

約数和(自身を除く): 567819132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 31, 33, 34, 39, 44, 47, 51, 52, 55, 60, 62, 65, 66, 68, 78, 85, 93, 94, 102, 110, 124, 130, 132, 141, 143, 155, 156, 165, 170, 186, 187, 188, 195, 204, 220, 221, 235, 255, 260, 282, 286, 310, 330, 340, 341, 372, 374, 390, 403, 429, 442, 465, 470, 510, 517, 527, 561, 564, 572, 611, 620, 660, 663, 682, 705, 715, 748, 780, 799, 806, 858, 884, 930, 935, 940, 1020, 1023, 1034, 1054, 1105, 1122, 1209, 1222, 1326, 1364, 1410, 1430, 1457, 1551, 1581, 1598, 1612, 1705, 1716, 1833, 1860, 1870, 2015, 2046, 2068, 2108, 2145, 2210, 2244, 2397, 2418, 2431, 2444, 2585, 2635, 2652, 2805, 2820, 2860, 2914, 3055, 3102, 3162, 3196, 3315, 3410, 3666, 3740, 3995, 4030, 4092, 4290, 4371, 4420, 4433, 4794, 4836, 4862, 5115, 5170, 5270, 5610, 5797, 5828, 6045, 6110, 6204, 6324, 6630, 6721, 6820, 6851, 7285, 7293, 7332, 7755, 7905, 7990, 8060, 8580, 8742, 8789, 8866, 9165, 9588, 9724, 10230, 10340, 10387, 10540, 11220, 11594, 11985, 12090, 12155, 12220, 13260, 13299, 13442, 13702, 14570, 14586, 15510, 15810, 15980, 16027, 17391, 17484, 17578, 17732, 18330, 18941, 20163, 20460, 20553, 20774, 21855, 22165, 23188, 23970, 24180, 24310, 24769, 26367, 26598, 26884, 27404, 28985, 29140, 29172, 31020, 31161, 31620, 32054, 33605, 34255, 34782, 35156, 36465, 36660, 37882, 40326, 41106, 41548, 43710, 43945, 44330, 47940, 48081, 48620, 49538, 51935, 52734, 53196, 56823, 57970, 62322, 64108, 66495, 67210, 68510, 69564, 72930, 74307, 75361, 75764, 80135, 80652, 82212, 86955, 87420, 87890, 88660, 94705, 96162, 99076, 100815, 102765, 103870, 105468, 113646, 114257, 115940, 123845, 124644, 131835, 132990, 134420, 137020, 145860, 148614, 150722, 155805, 160270, 173910, 175780, 189410, 192324, 201630, 205530, 207740, 208351, 226083, 227292, 228514, 240405, 247690, 263670, 265980, 272459, 284115, 297228, 301444, 311610, 320540, 321997, 342771, 347820, 371535, 376805, 378820, 403260, 411060, 416702, 452166, 457028, 480810, 495380, 527340, 544918, 568230, 571285, 623220, 625053, 643994, 685542, 743070, 753610, 817377, 833404, 904332, 961620, 965991, 1041755, 1089836, 1130415, 1136460, 1142570, 1250106, 1287988, 1362295, 1371084, 1486140, 1507220, 1609985, 1634754, 1713855, 1931982, 2083510, 2260830, 2285140, 2500212, 2724590, 3125265, 3219970, 3269508, 3427710, 3541967, 3863964, 4086885, 4167020, 4521660, 4829955, 5449180, 6250530, 6439940, 6855420, 7083934, 8173770, 9659910, 10625901, 12501060, 14167868, 16347540, 17709835, 19319820, 21251802, 35419670, 42503604, 53129505, 70839340, 106259010, 212518020]

約数ペア:

[(1, 212518020), (2, 106259010), (3, 70839340), (4, 53129505), (5, 42503604), (6, 35419670), (10, 21251802), (11, 19319820), (12, 17709835), (13, 16347540), (15, 14167868), (17, 12501060), (20, 10625901), (22, 9659910), (26, 8173770), (30, 7083934), (31, 6855420), (33, 6439940), (34, 6250530), (39, 5449180), (44, 4829955), (47, 4521660), (51, 4167020), (52, 4086885), (55, 3863964), (60, 3541967), (62, 3427710), (65, 3269508), (66, 3219970), (68, 3125265), (78, 2724590), (85, 2500212), (93, 2285140), (94, 2260830), (102, 2083510), (110, 1931982), (124, 1713855), (130, 1634754), (132, 1609985), (141, 1507220), (143, 1486140), (155, 1371084), (156, 1362295), (165, 1287988), (170, 1250106), (186, 1142570), (187, 1136460), (188, 1130415), (195, 1089836), (204, 1041755), (220, 965991), (221, 961620), (235, 904332), (255, 833404), (260, 817377), (282, 753610), (286, 743070), (310, 685542), (330, 643994), (340, 625053), (341, 623220), (372, 571285), (374, 568230), (390, 544918), (403, 527340), (429, 495380), (442, 480810), (465, 457028), (470, 452166), (510, 416702), (517, 411060), (527, 403260), (561, 378820), (564, 376805), (572, 371535), (611, 347820), (620, 342771), (660, 321997), (663, 320540), (682, 311610), (705, 301444), (715, 297228), (748, 284115), (780, 272459), (799, 265980), (806, 263670), (858, 247690), (884, 240405), (930, 228514), (935, 227292), (940, 226083), (1020, 208351), (1023, 207740), (1034, 205530), (1054, 201630), (1105, 192324), (1122, 189410), (1209, 175780), (1222, 173910), (1326, 160270), (1364, 155805), (1410, 150722), (1430, 148614), (1457, 145860), (1551, 137020), (1581, 134420), (1598, 132990), (1612, 131835), (1705, 124644), (1716, 123845), (1833, 115940), (1860, 114257), (1870, 113646), (2015, 105468), (2046, 103870), (2068, 102765), (2108, 100815), (2145, 99076), (2210, 96162), (2244, 94705), (2397, 88660), (2418, 87890), (2431, 87420), (2444, 86955), (2585, 82212), (2635, 80652), (2652, 80135), (2805, 75764), (2820, 75361), (2860, 74307), (2914, 72930), (3055, 69564), (3102, 68510), (3162, 67210), (3196, 66495), (3315, 64108), (3410, 62322), (3666, 57970), (3740, 56823), (3995, 53196), (4030, 52734), (4092, 51935), (4290, 49538), (4371, 48620), (4420, 48081), (4433, 47940), (4794, 44330), (4836, 43945), (4862, 43710), (5115, 41548), (5170, 41106), (5270, 40326), (5610, 37882), (5797, 36660), (5828, 36465), (6045, 35156), (6110, 34782), (6204, 34255), (6324, 33605), (6630, 32054), (6721, 31620), (6820, 31161), (6851, 31020), (7285, 29172), (7293, 29140), (7332, 28985), (7755, 27404), (7905, 26884), (7990, 26598), (8060, 26367), (8580, 24769), (8742, 24310), (8789, 24180), (8866, 23970), (9165, 23188), (9588, 22165), (9724, 21855), (10230, 20774), (10340, 20553), (10387, 20460), (10540, 20163), (11220, 18941), (11594, 18330), (11985, 17732), (12090, 17578), (12155, 17484), (12220, 17391), (13260, 16027), (13299, 15980), (13442, 15810), (13702, 15510), (14570, 14586)]