23519340

素因数分解:

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

素因数の和:93

約数の個数: 216

約数和(自身を含む): 84542640

約数和(自身を除く): 61023300

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, 342, 345, 380, 390, 414, 437, 460, 468, 494, 529, 570, 585, 598, 684, 690, 741, 780, 828, 855, 874, 897, 988, 1035, 1058, 1140, 1170, 1196, 1235, 1311, 1380, 1482, 1495, 1587, 1710, 1748, 1794, 2070, 2116, 2185, 2223, 2340, 2470, 2622, 2645, 2691, 2964, 2990, 3174, 3420, 3588, 3705, 3933, 4140, 4370, 4446, 4485, 4761, 4940, 5244, 5290, 5382, 5681, 5980, 6348, 6555, 6877, 7410, 7866, 7935, 8740, 8892, 8970, 9522, 10051, 10580, 10764, 11115, 11362, 13110, 13455, 13754, 14820, 15732, 15870, 17043, 17940, 19044, 19665, 20102, 20631, 22230, 22724, 23805, 26220, 26910, 27508, 28405, 30153, 31740, 34086, 34385, 39330, 40204, 41262, 44460, 47610, 50255, 51129, 53820, 56810, 60306, 61893, 68172, 68770, 78660, 82524, 85215, 90459, 95220, 100510, 102258, 103155, 113620, 120612, 123786, 130663, 137540, 150765, 170430, 180918, 201020, 204516, 206310, 247572, 255645, 261326, 301530, 309465, 340860, 361836, 391989, 412620, 452295, 511290, 522652, 603060, 618930, 653315, 783978, 904590, 1022580, 1175967, 1237860, 1306630, 1567956, 1809180, 1959945, 2351934, 2613260, 3919890, 4703868, 5879835, 7839780, 11759670, 23519340]

約数ペア:

[(1, 23519340), (2, 11759670), (3, 7839780), (4, 5879835), (5, 4703868), (6, 3919890), (9, 2613260), (10, 2351934), (12, 1959945), (13, 1809180), (15, 1567956), (18, 1306630), (19, 1237860), (20, 1175967), (23, 1022580), (26, 904590), (30, 783978), (36, 653315), (38, 618930), (39, 603060), (45, 522652), (46, 511290), (52, 452295), (57, 412620), (60, 391989), (65, 361836), (69, 340860), (76, 309465), (78, 301530), (90, 261326), (92, 255645), (95, 247572), (114, 206310), (115, 204516), (117, 201020), (130, 180918), (138, 170430), (156, 150765), (171, 137540), (180, 130663), (190, 123786), (195, 120612), (207, 113620), (228, 103155), (230, 102258), (234, 100510), (247, 95220), (260, 90459), (276, 85215), (285, 82524), (299, 78660), (342, 68770), (345, 68172), (380, 61893), (390, 60306), (414, 56810), (437, 53820), (460, 51129), (468, 50255), (494, 47610), (529, 44460), (570, 41262), (585, 40204), (598, 39330), (684, 34385), (690, 34086), (741, 31740), (780, 30153), (828, 28405), (855, 27508), (874, 26910), (897, 26220), (988, 23805), (1035, 22724), (1058, 22230), (1140, 20631), (1170, 20102), (1196, 19665), (1235, 19044), (1311, 17940), (1380, 17043), (1482, 15870), (1495, 15732), (1587, 14820), (1710, 13754), (1748, 13455), (1794, 13110), (2070, 11362), (2116, 11115), (2185, 10764), (2223, 10580), (2340, 10051), (2470, 9522), (2622, 8970), (2645, 8892), (2691, 8740), (2964, 7935), (2990, 7866), (3174, 7410), (3420, 6877), (3588, 6555), (3705, 6348), (3933, 5980), (4140, 5681), (4370, 5382), (4446, 5290), (4485, 5244), (4761, 4940)]