162879210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 346604310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 390, 431, 442, 494, 510, 570, 585, 646, 663, 741, 765, 855, 862, 969, 1105, 1170, 1235, 1293, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2155, 2210, 2223, 2470, 2586, 2907, 3230, 3315, 3705, 3879, 3978, 4199, 4310, 4446, 4845, 5603, 5814, 6465, 6630, 7327, 7410, 7758, 8189, 8398, 9690, 9945, 11115, 11206, 12597, 12930, 14535, 14654, 16378, 16809, 19395, 19890, 20995, 21981, 22230, 24567, 25194, 28015, 29070, 33618, 36635, 37791, 38790, 40945, 41990, 43962, 49134, 50427, 56030, 62985, 65943, 73270, 73701, 75582, 81890, 84045, 95251, 100854, 106457, 109905, 122835, 125970, 131886, 139213, 147402, 168090, 188955, 190502, 212914, 219810, 245670, 252135, 278426, 285753, 319371, 329715, 368505, 377910, 417639, 476255, 504270, 532285, 571506, 638742, 659430, 696065, 737010, 835278, 857259, 952510, 958113, 1064570, 1252917, 1392130, 1428765, 1596855, 1714518, 1809769, 1916226, 2088195, 2505834, 2857530, 3193710, 3619538, 4176390, 4286295, 4790565, 5429307, 6264585, 8572590, 9048845, 9581130, 10858614, 12529170, 16287921, 18097690, 27146535, 32575842, 54293070, 81439605, 162879210]

約数ペア:

[(1, 162879210), (2, 81439605), (3, 54293070), (5, 32575842), (6, 27146535), (9, 18097690), (10, 16287921), (13, 12529170), (15, 10858614), (17, 9581130), (18, 9048845), (19, 8572590), (26, 6264585), (30, 5429307), (34, 4790565), (38, 4286295), (39, 4176390), (45, 3619538), (51, 3193710), (57, 2857530), (65, 2505834), (78, 2088195), (85, 1916226), (90, 1809769), (95, 1714518), (102, 1596855), (114, 1428765), (117, 1392130), (130, 1252917), (153, 1064570), (170, 958113), (171, 952510), (190, 857259), (195, 835278), (221, 737010), (234, 696065), (247, 659430), (255, 638742), (285, 571506), (306, 532285), (323, 504270), (342, 476255), (390, 417639), (431, 377910), (442, 368505), (494, 329715), (510, 319371), (570, 285753), (585, 278426), (646, 252135), (663, 245670), (741, 219810), (765, 212914), (855, 190502), (862, 188955), (969, 168090), (1105, 147402), (1170, 139213), (1235, 131886), (1293, 125970), (1326, 122835), (1482, 109905), (1530, 106457), (1615, 100854), (1710, 95251), (1938, 84045), (1989, 81890), (2155, 75582), (2210, 73701), (2223, 73270), (2470, 65943), (2586, 62985), (2907, 56030), (3230, 50427), (3315, 49134), (3705, 43962), (3879, 41990), (3978, 40945), (4199, 38790), (4310, 37791), (4446, 36635), (4845, 33618), (5603, 29070), (5814, 28015), (6465, 25194), (6630, 24567), (7327, 22230), (7410, 21981), (7758, 20995), (8189, 19890), (8398, 19395), (9690, 16809), (9945, 16378), (11115, 14654), (11206, 14535), (12597, 12930)]