164368620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3744

約数の個数: 144

約数和(自身を含む): 565350240

約数和(自身を除く): 400981620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3697, 3705, 4446, 4940, 7394, 7410, 8892, 11091, 11115, 14788, 14820, 18485, 22182, 22230, 33273, 36970, 44364, 44460, 48061, 55455, 66546, 70243, 73940, 96122, 110910, 133092, 140486, 144183, 166365, 192244, 210729, 221820, 240305, 280972, 288366, 332730, 351215, 421458, 432549, 480610, 576732, 632187, 665460, 702430, 720915, 842916, 865098, 913159, 961220, 1053645, 1264374, 1404860, 1441830, 1730196, 1826318, 2107290, 2162745, 2528748, 2739477, 2883660, 3160935, 3652636, 4214580, 4325490, 4565795, 5478954, 6321870, 8218431, 8650980, 9131590, 10957908, 12643740, 13697385, 16436862, 18263180, 27394770, 32873724, 41092155, 54789540, 82184310, 164368620]

約数ペア:

[(1, 164368620), (2, 82184310), (3, 54789540), (4, 41092155), (5, 32873724), (6, 27394770), (9, 18263180), (10, 16436862), (12, 13697385), (13, 12643740), (15, 10957908), (18, 9131590), (19, 8650980), (20, 8218431), (26, 6321870), (30, 5478954), (36, 4565795), (38, 4325490), (39, 4214580), (45, 3652636), (52, 3160935), (57, 2883660), (60, 2739477), (65, 2528748), (76, 2162745), (78, 2107290), (90, 1826318), (95, 1730196), (114, 1441830), (117, 1404860), (130, 1264374), (156, 1053645), (171, 961220), (180, 913159), (190, 865098), (195, 842916), (228, 720915), (234, 702430), (247, 665460), (260, 632187), (285, 576732), (342, 480610), (380, 432549), (390, 421458), (468, 351215), (494, 332730), (570, 288366), (585, 280972), (684, 240305), (741, 221820), (780, 210729), (855, 192244), (988, 166365), (1140, 144183), (1170, 140486), (1235, 133092), (1482, 110910), (1710, 96122), (2223, 73940), (2340, 70243), (2470, 66546), (2964, 55455), (3420, 48061), (3697, 44460), (3705, 44364), (4446, 36970), (4940, 33273), (7394, 22230), (7410, 22182), (8892, 18485), (11091, 14820), (11115, 14788)]