161724420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 591462144

約数和(自身を除く): 429737724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 61, 65, 66, 78, 90, 99, 103, 110, 117, 122, 130, 132, 143, 156, 165, 180, 183, 195, 198, 206, 220, 234, 244, 260, 286, 305, 309, 330, 366, 390, 396, 412, 429, 468, 495, 515, 549, 572, 585, 610, 618, 660, 671, 715, 732, 780, 793, 858, 915, 927, 990, 1030, 1098, 1133, 1170, 1220, 1236, 1287, 1339, 1342, 1430, 1545, 1586, 1716, 1830, 1854, 1980, 2013, 2060, 2145, 2196, 2266, 2340, 2379, 2574, 2678, 2684, 2745, 2860, 3090, 3172, 3355, 3399, 3660, 3708, 3965, 4017, 4026, 4290, 4532, 4635, 4758, 5148, 5356, 5490, 5665, 6039, 6180, 6283, 6435, 6695, 6710, 6798, 7137, 7930, 8034, 8052, 8580, 8723, 9270, 9516, 10065, 10197, 10980, 11330, 11895, 12051, 12078, 12566, 12870, 13390, 13420, 13596, 14274, 14729, 15860, 16068, 16995, 17446, 18540, 18849, 20085, 20130, 20394, 22660, 23790, 24102, 24156, 25132, 25740, 26169, 26780, 28548, 29458, 30195, 31415, 33990, 34892, 35685, 37698, 40170, 40260, 40788, 43615, 44187, 47580, 48204, 50985, 52338, 56547, 58916, 60255, 60390, 62830, 67980, 69113, 71370, 73645, 75396, 78507, 80340, 81679, 87230, 88374, 94245, 101970, 104676, 113094, 120510, 120780, 125660, 130845, 132561, 138226, 142740, 147290, 157014, 163358, 174460, 176748, 188490, 203940, 207339, 220935, 226188, 241020, 245037, 261690, 265122, 276452, 282735, 294580, 314028, 326716, 345565, 376980, 392535, 408395, 414678, 441870, 490074, 523380, 530244, 565470, 622017, 662805, 691130, 735111, 785070, 816790, 829356, 883740, 898469, 980148, 1036695, 1130940, 1225185, 1244034, 1325610, 1382260, 1470222, 1570140, 1633580, 1796938, 2073390, 2450370, 2488068, 2651220, 2695407, 2940444, 3110085, 3593876, 3675555, 4146780, 4492345, 4900740, 5390814, 6220170, 7351110, 8086221, 8984690, 10781628, 12440340, 13477035, 14702220, 16172442, 17969380, 26954070, 32344884, 40431105, 53908140, 80862210, 161724420]

約数ペア:

[(1, 161724420), (2, 80862210), (3, 53908140), (4, 40431105), (5, 32344884), (6, 26954070), (9, 17969380), (10, 16172442), (11, 14702220), (12, 13477035), (13, 12440340), (15, 10781628), (18, 8984690), (20, 8086221), (22, 7351110), (26, 6220170), (30, 5390814), (33, 4900740), (36, 4492345), (39, 4146780), (44, 3675555), (45, 3593876), (52, 3110085), (55, 2940444), (60, 2695407), (61, 2651220), (65, 2488068), (66, 2450370), (78, 2073390), (90, 1796938), (99, 1633580), (103, 1570140), (110, 1470222), (117, 1382260), (122, 1325610), (130, 1244034), (132, 1225185), (143, 1130940), (156, 1036695), (165, 980148), (180, 898469), (183, 883740), (195, 829356), (198, 816790), (206, 785070), (220, 735111), (234, 691130), (244, 662805), (260, 622017), (286, 565470), (305, 530244), (309, 523380), (330, 490074), (366, 441870), (390, 414678), (396, 408395), (412, 392535), (429, 376980), (468, 345565), (495, 326716), (515, 314028), (549, 294580), (572, 282735), (585, 276452), (610, 265122), (618, 261690), (660, 245037), (671, 241020), (715, 226188), (732, 220935), (780, 207339), (793, 203940), (858, 188490), (915, 176748), (927, 174460), (990, 163358), (1030, 157014), (1098, 147290), (1133, 142740), (1170, 138226), (1220, 132561), (1236, 130845), (1287, 125660), (1339, 120780), (1342, 120510), (1430, 113094), (1545, 104676), (1586, 101970), (1716, 94245), (1830, 88374), (1854, 87230), (1980, 81679), (2013, 80340), (2060, 78507), (2145, 75396), (2196, 73645), (2266, 71370), (2340, 69113), (2379, 67980), (2574, 62830), (2678, 60390), (2684, 60255), (2745, 58916), (2860, 56547), (3090, 52338), (3172, 50985), (3355, 48204), (3399, 47580), (3660, 44187), (3708, 43615), (3965, 40788), (4017, 40260), (4026, 40170), (4290, 37698), (4532, 35685), (4635, 34892), (4758, 33990), (5148, 31415), (5356, 30195), (5490, 29458), (5665, 28548), (6039, 26780), (6180, 26169), (6283, 25740), (6435, 25132), (6695, 24156), (6710, 24102), (6798, 23790), (7137, 22660), (7930, 20394), (8034, 20130), (8052, 20085), (8580, 18849), (8723, 18540), (9270, 17446), (9516, 16995), (10065, 16068), (10197, 15860), (10980, 14729), (11330, 14274), (11895, 13596), (12051, 13420), (12078, 13390), (12566, 12870)]