169792740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 609356160

約数和(自身を除く): 439563420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 67, 76, 78, 90, 95, 108, 114, 117, 130, 134, 135, 156, 171, 180, 190, 195, 201, 228, 234, 247, 260, 268, 270, 285, 335, 342, 351, 361, 380, 390, 402, 468, 494, 513, 540, 570, 585, 603, 670, 684, 702, 722, 741, 780, 804, 855, 871, 988, 1005, 1026, 1083, 1140, 1170, 1206, 1235, 1273, 1340, 1404, 1444, 1482, 1710, 1742, 1755, 1805, 1809, 2010, 2052, 2166, 2223, 2340, 2412, 2470, 2546, 2565, 2613, 2964, 3015, 3249, 3420, 3484, 3510, 3610, 3618, 3705, 3819, 4020, 4332, 4355, 4446, 4693, 4940, 5092, 5130, 5226, 5415, 6030, 6365, 6498, 6669, 7020, 7220, 7236, 7410, 7638, 7839, 8710, 8892, 9045, 9386, 9747, 10260, 10452, 10830, 11115, 11457, 12060, 12730, 12996, 13065, 13338, 14079, 14820, 15276, 15678, 16245, 16549, 17420, 18090, 18772, 19095, 19494, 21660, 22230, 22914, 23465, 23517, 24187, 25460, 26130, 26676, 28158, 31356, 32490, 33098, 33345, 34371, 36180, 38190, 38988, 39195, 42237, 44460, 45828, 46930, 47034, 48374, 48735, 49647, 52260, 56316, 57285, 64980, 66196, 66690, 68742, 70395, 72561, 76380, 78390, 82745, 84474, 93860, 94068, 96748, 97470, 99294, 114570, 117585, 120935, 126711, 133380, 137484, 140790, 145122, 148941, 156780, 165490, 168948, 171855, 194940, 198588, 211185, 217683, 229140, 235170, 241870, 248235, 253422, 281580, 290244, 297882, 314431, 330980, 343710, 362805, 422370, 435366, 446823, 470340, 483740, 496470, 506844, 595764, 628862, 633555, 653049, 687420, 725610, 744705, 844740, 870732, 893646, 943293, 992940, 1088415, 1257724, 1267110, 1306098, 1451220, 1489410, 1572155, 1787292, 1886586, 2176830, 2234115, 2534220, 2612196, 2829879, 2978820, 3144310, 3265245, 3773172, 4353660, 4468230, 4716465, 5659758, 6288620, 6530490, 8489637, 8936460, 9432930, 11319516, 13060980, 14149395, 16979274, 18865860, 28298790, 33958548, 42448185, 56597580, 84896370, 169792740]

約数ペア:

[(1, 169792740), (2, 84896370), (3, 56597580), (4, 42448185), (5, 33958548), (6, 28298790), (9, 18865860), (10, 16979274), (12, 14149395), (13, 13060980), (15, 11319516), (18, 9432930), (19, 8936460), (20, 8489637), (26, 6530490), (27, 6288620), (30, 5659758), (36, 4716465), (38, 4468230), (39, 4353660), (45, 3773172), (52, 3265245), (54, 3144310), (57, 2978820), (60, 2829879), (65, 2612196), (67, 2534220), (76, 2234115), (78, 2176830), (90, 1886586), (95, 1787292), (108, 1572155), (114, 1489410), (117, 1451220), (130, 1306098), (134, 1267110), (135, 1257724), (156, 1088415), (171, 992940), (180, 943293), (190, 893646), (195, 870732), (201, 844740), (228, 744705), (234, 725610), (247, 687420), (260, 653049), (268, 633555), (270, 628862), (285, 595764), (335, 506844), (342, 496470), (351, 483740), (361, 470340), (380, 446823), (390, 435366), (402, 422370), (468, 362805), (494, 343710), (513, 330980), (540, 314431), (570, 297882), (585, 290244), (603, 281580), (670, 253422), (684, 248235), (702, 241870), (722, 235170), (741, 229140), (780, 217683), (804, 211185), (855, 198588), (871, 194940), (988, 171855), (1005, 168948), (1026, 165490), (1083, 156780), (1140, 148941), (1170, 145122), (1206, 140790), (1235, 137484), (1273, 133380), (1340, 126711), (1404, 120935), (1444, 117585), (1482, 114570), (1710, 99294), (1742, 97470), (1755, 96748), (1805, 94068), (1809, 93860), (2010, 84474), (2052, 82745), (2166, 78390), (2223, 76380), (2340, 72561), (2412, 70395), (2470, 68742), (2546, 66690), (2565, 66196), (2613, 64980), (2964, 57285), (3015, 56316), (3249, 52260), (3420, 49647), (3484, 48735), (3510, 48374), (3610, 47034), (3618, 46930), (3705, 45828), (3819, 44460), (4020, 42237), (4332, 39195), (4355, 38988), (4446, 38190), (4693, 36180), (4940, 34371), (5092, 33345), (5130, 33098), (5226, 32490), (5415, 31356), (6030, 28158), (6365, 26676), (6498, 26130), (6669, 25460), (7020, 24187), (7220, 23517), (7236, 23465), (7410, 22914), (7638, 22230), (7839, 21660), (8710, 19494), (8892, 19095), (9045, 18772), (9386, 18090), (9747, 17420), (10260, 16549), (10452, 16245), (10830, 15678), (11115, 15276), (11457, 14820), (12060, 14079), (12730, 13338), (12996, 13065)]