169015140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 611627520

約数和(自身を除く): 442612380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 733, 756, 854, 915, 945, 1098, 1220, 1260, 1281, 1466, 1647, 1708, 1830, 1890, 2135, 2196, 2199, 2562, 2745, 2932, 3294, 3660, 3665, 3780, 3843, 4270, 4398, 5124, 5131, 5490, 6405, 6588, 6597, 7330, 7686, 8235, 8540, 8796, 10262, 10980, 10995, 11529, 12810, 13194, 14660, 15372, 15393, 16470, 19215, 19791, 20524, 21990, 23058, 25620, 25655, 26388, 30786, 32940, 32985, 38430, 39582, 43980, 44713, 46116, 46179, 51310, 57645, 61572, 65970, 76860, 76965, 79164, 89426, 92358, 98955, 102620, 115290, 131940, 134139, 138537, 153930, 178852, 184716, 197910, 223565, 230580, 230895, 268278, 277074, 307860, 312991, 395820, 402417, 447130, 461790, 536556, 554148, 625982, 670695, 692685, 804834, 894260, 923580, 938973, 1207251, 1251964, 1341390, 1385370, 1564955, 1609668, 1877946, 2012085, 2414502, 2682780, 2770740, 2816919, 3129910, 3755892, 4024170, 4694865, 4829004, 5633838, 6036255, 6259820, 8048340, 8450757, 9389730, 11267676, 12072510, 14084595, 16901514, 18779460, 24145020, 28169190, 33803028, 42253785, 56338380, 84507570, 169015140]

約数ペア:

[(1, 169015140), (2, 84507570), (3, 56338380), (4, 42253785), (5, 33803028), (6, 28169190), (7, 24145020), (9, 18779460), (10, 16901514), (12, 14084595), (14, 12072510), (15, 11267676), (18, 9389730), (20, 8450757), (21, 8048340), (27, 6259820), (28, 6036255), (30, 5633838), (35, 4829004), (36, 4694865), (42, 4024170), (45, 3755892), (54, 3129910), (60, 2816919), (61, 2770740), (63, 2682780), (70, 2414502), (84, 2012085), (90, 1877946), (105, 1609668), (108, 1564955), (122, 1385370), (126, 1341390), (135, 1251964), (140, 1207251), (180, 938973), (183, 923580), (189, 894260), (210, 804834), (244, 692685), (252, 670695), (270, 625982), (305, 554148), (315, 536556), (366, 461790), (378, 447130), (420, 402417), (427, 395820), (540, 312991), (549, 307860), (610, 277074), (630, 268278), (732, 230895), (733, 230580), (756, 223565), (854, 197910), (915, 184716), (945, 178852), (1098, 153930), (1220, 138537), (1260, 134139), (1281, 131940), (1466, 115290), (1647, 102620), (1708, 98955), (1830, 92358), (1890, 89426), (2135, 79164), (2196, 76965), (2199, 76860), (2562, 65970), (2745, 61572), (2932, 57645), (3294, 51310), (3660, 46179), (3665, 46116), (3780, 44713), (3843, 43980), (4270, 39582), (4398, 38430), (5124, 32985), (5131, 32940), (5490, 30786), (6405, 26388), (6588, 25655), (6597, 25620), (7330, 23058), (7686, 21990), (8235, 20524), (8540, 19791), (8796, 19215), (10262, 16470), (10980, 15393), (10995, 15372), (11529, 14660), (12810, 13194)]